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@roniemicro
Created May 22, 2013 02:27
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Sample Output for just fact to range 10000
5764 -> 8
9256 -> 6
5481 -> 2
1149 -> 4
6616 -> 8
405 -> 6
4451 -> 6
1839 -> 4
2691 -> 2
9936 -> 2
985 -> 6
6410 -> 8
2412 -> 6
7596 -> 6
1008 -> 4
2071 -> 4
9210 -> 8
8043 -> 8
5457 -> 4
988 -> 6
1562 -> 2
985 -> 6
294 -> 4
353 -> 2
2862 -> 8
1081 -> 6
6419 -> 2
2350 -> 8
1569 -> 4
8020 -> 6
9795 -> 6
4171 -> 4
1115 -> 4
6517 -> 4
1377 -> 2
8001 -> 4
9920 -> 2
6243 -> 4
7054 -> 2
1050 -> 4
1473 -> 6
1895 -> 4
7798 -> 8
5464 -> 2
4157 -> 4
3141 -> 6
9537 -> 6
8455 -> 2
1441 -> 6
4680 -> 8
3224 -> 8
2226 -> 2
1747 -> 8
6199 -> 4
4768 -> 4
3930 -> 4
8506 -> 2
2397 -> 2
5123 -> 2
5771 -> 6
195 -> 4
2941 -> 8
233 -> 4
4941 -> 6
208 -> 4
2531 -> 2
1017 -> 2
3624 -> 6
6986 -> 6
853 -> 2
3418 -> 2
8994 -> 8
3998 -> 6
2587 -> 6
8373 -> 4
3271 -> 4
9645 -> 6
7420 -> 2
1846 -> 8
3611 -> 8
7397 -> 6
70 -> 8
4735 -> 4
2216 -> 6
5675 -> 6
186 -> 8
3004 -> 4
6260 -> 4
7911 -> 4
2465 -> 8
7569 -> 4
7945 -> 6
2563 -> 4
6597 -> 8
4395 -> 6
4464 -> 2
3045 -> 6
7278 -> 4
4399 -> 4
7981 -> 6
7795 -> 8
4196 -> 2
3525 -> 6
5709 -> 6
284 -> 6
2031 -> 4
2710 -> 4
9811 -> 6
8894 -> 2
471 -> 2
7880 -> 4
7500 -> 6
7114 -> 2
4193 -> 4
9989 -> 6
959 -> 6
3365 -> 2
2905 -> 4
4983 -> 8
7342 -> 4
1078 -> 8
1286 -> 4
3778 -> 8
8871 -> 2
8675 -> 4
9004 -> 4
2319 -> 8
2739 -> 6
9624 -> 6
796 -> 8
1543 -> 2
1110 -> 4
2366 -> 4
6292 -> 2
7375 -> 2
1177 -> 6
313 -> 8
228 -> 2
790 -> 6
5123 -> 2
1906 -> 8
2254 -> 8
7675 -> 6
161 -> 6
593 -> 8
7068 -> 4
9004 -> 4
8435 -> 4
4798 -> 8
4377 -> 8
723 -> 6
7176 -> 8
7969 -> 6
8840 -> 4
3729 -> 8
8549 -> 4
8548 -> 6
183 -> 2
3986 -> 2
9747 -> 8
9965 -> 4
3047 -> 2
2430 -> 6
2971 -> 8
680 -> 4
7140 -> 2
4987 -> 4
5378 -> 4
4085 -> 2
7158 -> 2
2613 -> 8
9168 -> 8
8641 -> 6
2790 -> 4
1232 -> 4
1554 -> 8
7796 -> 8
8696 -> 6
1782 -> 8
4682 -> 6
9974 -> 8
4601 -> 8
207 -> 8
5763 -> 2
8623 -> 6
5165 -> 2
7423 -> 2
6980 -> 4
2183 -> 2
95 -> 6
9396 -> 2
5526 -> 2
4068 -> 6
4051 -> 2
7060 -> 4
3585 -> 8
2736 -> 4
6740 -> 2
6342 -> 2
8331 -> 2
1619 -> 8
2860 -> 4
8178 -> 6
1984 -> 2
9138 -> 2
2079 -> 8
8513 -> 8
1701 -> 6
8761 -> 6
9076 -> 4
8283 -> 2
9663 -> 8
8911 -> 2
3577 -> 2
3433 -> 4
3102 -> 8
3037 -> 4
243 -> 6
4879 -> 4
4163 -> 8
9542 -> 6
8741 -> 4
8567 -> 2
58 -> 4
1914 -> 8
3808 -> 8
5452 -> 2
2952 -> 4
8536 -> 2
5093 -> 4
1459 -> 2
56 -> 4
2896 -> 2
7295 -> 6
7506 -> 2
3534 -> 8
3397 -> 8
120 -> 6
9556 -> 6
599 -> 6
3488 -> 2
8209 -> 6
8546 -> 6
3415 -> 2
1611 -> 2
1306 -> 8
421 -> 2
9174 -> 6
1195 -> 2
4054 -> 8
6078 -> 4
98 -> 6
682 -> 8
6158 -> 6
1500 -> 6
3323 -> 8
3503 -> 4
2316 -> 2
7586 -> 2
1071 -> 6
8097 -> 8
2198 -> 4
319 -> 2
514 -> 8
7916 -> 4
501 -> 4
595 -> 4
3836 -> 4
1399 -> 6
6894 -> 6
4361 -> 6
8231 -> 4
1958 -> 8
6093 -> 2
2571 -> 2
5900 -> 6
8034 -> 8
7769 -> 6
1152 -> 2
4018 -> 8
3096 -> 6
6617 -> 6
1039 -> 6
4767 -> 8
5546 -> 8
2327 -> 6
8158 -> 4
5341 -> 2
8835 -> 4
9559 -> 4
3483 -> 8
7923 -> 2
1421 -> 6
8037 -> 6
2921 -> 8
9705 -> 2
6697 -> 6
2441 -> 4
7408 -> 6
2891 -> 4
3143 -> 6
2440 -> 4
2909 -> 6
4634 -> 6
4171 -> 4
2731 -> 6
339 -> 4
7138 -> 2
8219 -> 4
3002 -> 2
5626 -> 8
7595 -> 6
8739 -> 6
7933 -> 8
9723 -> 4
8188 -> 8
4172 -> 8
7230 -> 2
8577 -> 8
6111 -> 2
7928 -> 4
5572 -> 8
3122 -> 2
3546 -> 4
8468 -> 8
2647 -> 6
9266 -> 4
7668 -> 6
9222 -> 8
3133 -> 4
7983 -> 6
698 -> 8
8631 -> 4
6718 -> 2
5199 -> 2
9771 -> 4
145 -> 2
8101 -> 6
1850 -> 2
7128 -> 4
2166 -> 6
6969 -> 4
3862 -> 8
9925 -> 4
8145 -> 2
8001 -> 4
2189 -> 2
381 -> 4
6540 -> 8
904 -> 8
2758 -> 4
5634 -> 4
783 -> 4
338 -> 6
6504 -> 6
7903 -> 8
9277 -> 4
5990 -> 8
9374 -> 2
4383 -> 8
5508 -> 6
2577 -> 2
2320 -> 6
7238 -> 8
7881 -> 4
9750 -> 6
1252 -> 4
3679 -> 4
9843 -> 2
2243 -> 6
7104 -> 4
5871 -> 4
9837 -> 4
9689 -> 6
5840 -> 8
1026 -> 8
1312 -> 4
6822 -> 2
8378 -> 4
1307 -> 6
2671 -> 2
3312 -> 2
682 -> 8
3908 -> 8
7363 -> 2
3837 -> 8
3648 -> 2
1032 -> 2
3848 -> 2
8086 -> 8
3243 -> 4
9832 -> 6
5538 -> 6
774 -> 8
400 -> 8
2550 -> 8
892 -> 8
1553 -> 2
1047 -> 4
6321 -> 4
3323 -> 8
5119 -> 6
6119 -> 8
3366 -> 2
1289 -> 6
1180 -> 6
1581 -> 8
860 -> 6
8203 -> 2
4395 -> 6
8329 -> 4
985 -> 6
2544 -> 2
4472 -> 8
2348 -> 2
935 -> 8
7704 -> 8
6089 -> 8
4535 -> 4
2893 -> 4
2161 -> 6
8934 -> 6
855 -> 4
4052 -> 4
9310 -> 8
7704 -> 8
2223 -> 8
6595 -> 4
7627 -> 6
2089 -> 4
4585 -> 4
7715 -> 6
545 -> 4
6747 -> 2
8878 -> 6
9594 -> 2
6465 -> 8
1404 -> 6
1064 -> 8
9428 -> 6
8856 -> 6
720 -> 6
2043 -> 6
9397 -> 4
6160 -> 4
4384 -> 2
7758 -> 6
6696 -> 8
1807 -> 4
7093 -> 8
9165 -> 8
3507 -> 6
4218 -> 8
8534 -> 2
2210 -> 6
7005 -> 8
6844 -> 6
3406 -> 8
7789 -> 4
9392 -> 8
8124 -> 6
1377 -> 2
1885 -> 8
7861 -> 6
1510 -> 8
7127 -> 8
5398 -> 6
4594 -> 6
5402 -> 2
380 -> 4
4291 -> 6
6767 -> 2
3271 -> 4
5779 -> 4
9480 -> 4
6580 -> 2
3538 -> 8
3049 -> 4
6930 -> 2
1228 -> 6
9634 -> 2
6849 -> 8
7557 -> 8
2874 -> 8
37 -> 4
6887 -> 8
7307 -> 8
8711 -> 4
8121 -> 4
7841 -> 6
7116 -> 8
961 -> 6
2383 -> 8
9399 -> 8
2928 -> 6
6759 -> 6
6217 -> 8
6259 -> 4
5661 -> 6
8327 -> 2
8083 -> 2
8090 -> 8
1279 -> 2
2858 -> 6
1429 -> 8
9590 -> 8
698 -> 8
2516 -> 2
4659 -> 4
466 -> 4
9844 -> 8
4493 -> 8
1242 -> 6
5358 -> 8
9692 -> 8
993 -> 6
9579 -> 4
3992 -> 4
6167 -> 8
9169 -> 2
3159 -> 4
1047 -> 4
205 -> 4
1263 -> 6
385 -> 6
6192 -> 4
7714 -> 4
4410 -> 8
4687 -> 4
4144 -> 8
9667 -> 6
832 -> 8
4525 -> 8
4572 -> 2
2010 -> 4
7683 -> 2
3330 -> 8
2173 -> 8
5639 -> 6
7185 -> 4
9523 -> 6
6616 -> 8
6520 -> 6
6511 -> 2
6573 -> 2
2619 -> 2
5588 -> 6
7845 -> 8
2902 -> 4
9830 -> 8
8769 -> 4
8380 -> 8
1941 -> 6
2987 -> 2
7019 -> 8
318 -> 8
2130 -> 6
1738 -> 8
6262 -> 8
814 -> 2
6900 -> 2
781 -> 4
7435 -> 2
2070 -> 4
4710 -> 4
9786 -> 2
6484 -> 8
1279 -> 2
8973 -> 6
3489 -> 8
4343 -> 6
625 -> 1
8149 -> 8
1538 -> 2
6939 -> 2
7281 -> 8
5667 -> 2
8613 -> 2
5227 -> 8
3468 -> 2
9949 -> 4
4440 -> 4
5134 -> 8
6343 -> 6
4465 -> 8
3679 -> 4
7594 -> 8
8106 -> 2
7617 -> 4
6017 -> 6
8552 -> 4
5950 -> 6
2874 -> 8
6152 -> 6
8946 -> 8
2060 -> 8
8638 -> 6
3772 -> 6
4719 -> 6
3609 -> 8
8379 -> 6
3557 -> 2
6789 -> 6
2798 -> 2
536 -> 8
5193 -> 6
1120 -> 2
6803 -> 4
8503 -> 6
3379 -> 4
8610 -> 2
7825 -> 2
777 -> 4
7783 -> 4
5241 -> 2
3058 -> 4
752 -> 6
3123 -> 6
1931 -> 4
4665 -> 4
6867 -> 8
9048 -> 6
4605 -> 6
9839 -> 8
2592 -> 6
294 -> 4
4219 -> 2
803 -> 6
6328 -> 2
6492 -> 6
6698 -> 8
4690 -> 2
1546 -> 6
2377 -> 8
2998 -> 8
3724 -> 2
6648 -> 4
7601 -> 4
9025 -> 4
5078 -> 8
5101 -> 8
6878 -> 8
5754 -> 6
954 -> 8
5329 -> 6
9879 -> 8
9091 -> 2
8506 -> 2
781 -> 4
1320 -> 6
9991 -> 4
9958 -> 6
9859 -> 2
851 -> 2
4400 -> 6
2500 -> 4
6052 -> 4
3169 -> 6
3234 -> 4
8279 -> 4
7761 -> 4
7964 -> 6
2439 -> 6
4525 -> 8
8437 -> 8
9931 -> 8
2949 -> 6
3403 -> 4
6521 -> 6
8760 -> 6
711 -> 2
2105 -> 4
5443 -> 4
9130 -> 8
6641 -> 8
2815 -> 2
3643 -> 4
746 -> 6
6703 -> 4
2726 -> 8
4553 -> 4
8250 -> 4
1833 -> 4
4022 -> 8
6613 -> 8
1387 -> 6
7938 -> 2
3894 -> 2
3274 -> 6
4797 -> 6
5993 -> 8
4526 -> 8
2956 -> 4
8188 -> 8
1922 -> 2
3111 -> 2
9090 -> 2
6257 -> 2
6643 -> 8
1833 -> 4
156 -> 4
8673 -> 2
6121 -> 6
7866 -> 6
9527 -> 2
153 -> 2
1290 -> 4
3429 -> 8
5700 -> 2
346 -> 8
8058 -> 6
5680 -> 2
2087 -> 2
3952 -> 8
7399 -> 2
6819 -> 8
7110 -> 8
675 -> 2
5238 -> 2
4040 -> 2
4239 -> 2
5177 -> 4
2513 -> 2
9507 -> 6
1893 -> 8
7164 -> 2
5148 -> 4
451 -> 8
3505 -> 8
1334 -> 4
4099 -> 4
8997 -> 2
7515 -> 8
7337 -> 4
5292 -> 4
2397 -> 2
7372 -> 2
9890 -> 6
9662 -> 6
2796 -> 2
1518 -> 8
8680 -> 8
3175 -> 4
7386 -> 6
3364 -> 8
8386 -> 2
6726 -> 4
8369 -> 2
1369 -> 6
8697 -> 2
6281 -> 4
2938 -> 8
8947 -> 6
4310 -> 8
2776 -> 8
3259 -> 8
4574 -> 4
4893 -> 8
2136 -> 4
6523 -> 6
1663 -> 8
5146 -> 4
5298 -> 6
4933 -> 4
8636 -> 6
4754 -> 2
8206 -> 4
5663 -> 6
8961 -> 2
8399 -> 4
1816 -> 8
915 -> 6
1079 -> 2
5785 -> 8
2034 -> 6
7844 -> 4
8384 -> 2
1593 -> 2
9796 -> 6
8671 -> 2
9352 -> 4
5490 -> 8
1086 -> 4
589 -> 2
7416 -> 4
2195 -> 4
6782 -> 2
5744 -> 4
1016 -> 6
1375 -> 6
2867 -> 8
1367 -> 8
3564 -> 6
7709 -> 6
259 -> 4
9602 -> 2
3519 -> 8
924 -> 2
4883 -> 2
7680 -> 2
4312 -> 6
5660 -> 6
7693 -> 8
7767 -> 8
4384 -> 2
1643 -> 2
4637 -> 2
7054 -> 2
7165 -> 8
3532 -> 4
6629 -> 4
7725 -> 2
1116 -> 4
1036 -> 4
9615 -> 8
6974 -> 2
9629 -> 6
8813 -> 2
4550 -> 4
6982 -> 8
1201 -> 6
6589 -> 2
7341 -> 2
4944 -> 4
9207 -> 4
9025 -> 4
8944 -> 4
3042 -> 4
2144 -> 6
5827 -> 2
5302 -> 4
8450 -> 6
3405 -> 8
1673 -> 4
7333 -> 8
3390 -> 8
1450 -> 4
6234 -> 4
1001 -> 2
5017 -> 2
9690 -> 4
4224 -> 6
7204 -> 4
5532 -> 8
6604 -> 4
5315 -> 6
1924 -> 4
2129 -> 2
5603 -> 2
4203 -> 6
6061 -> 6
6973 -> 8
5129 -> 4
575 -> 6
5577 -> 4
7273 -> 4
8613 -> 2
9093 -> 2
1409 -> 2
5216 -> 2
4513 -> 6
9482 -> 8
9464 -> 4
7973 -> 2
6242 -> 8
6420 -> 4
734 -> 2
7747 -> 6
2259 -> 6
9577 -> 2
1108 -> 6
1732 -> 4
5976 -> 6
3669 -> 4
1541 -> 2
2092 -> 2
5853 -> 6
8346 -> 4
7958 -> 6
6019 -> 2
5321 -> 8
8326 -> 6
1334 -> 4
5715 -> 6
2819 -> 8
3295 -> 6
7556 -> 4
8355 -> 2
1780 -> 4
7914 -> 6
7598 -> 6
6142 -> 2
643 -> 8
1908 -> 8
7388 -> 6
6248 -> 2
2840 -> 4
9919 -> 6
7859 -> 6
876 -> 8
6811 -> 2
1691 -> 4
4958 -> 8
7181 -> 6
6005 -> 2
1866 -> 6
9601 -> 6
7384 -> 6
8845 -> 2
149 -> 8
7753 -> 8
8660 -> 4
8781 -> 6
1220 -> 4
349 -> 2
3210 -> 4
4252 -> 6
4767 -> 8
3296 -> 6
8190 -> 8
8671 -> 2
5487 -> 6
7550 -> 2
5820 -> 2
517 -> 4
3068 -> 6
9054 -> 8
3275 -> 4
3181 -> 8
2190 -> 8
8746 -> 2
2737 -> 8
5125 -> 6
2539 -> 2
2570 -> 2
1401 -> 4
9778 -> 4
8796 -> 2
1443 -> 6
1448 -> 8
5600 -> 2
685 -> 6
1310 -> 2
73 -> 8
6003 -> 6
2848 -> 2
3107 -> 6
9439 -> 2
9428 -> 6
4991 -> 2
2780 -> 6
6776 -> 8
9324 -> 6
1812 -> 6
1263 -> 6
4251 -> 8
4133 -> 8
2980 -> 4
4483 -> 2
9035 -> 2
7265 -> 8
3194 -> 8
3395 -> 4
3351 -> 4
7181 -> 6
2140 -> 4
3925 -> 2
4354 -> 8
7312 -> 2
4497 -> 8
7009 -> 2
4246 -> 4
6097 -> 2
9955 -> 6
8591 -> 2
219 -> 4
6968 -> 6
3228 -> 8
9609 -> 8
4438 -> 4
8365 -> 8
3967 -> 4
6006 -> 2
4115 -> 2
3739 -> 4
6871 -> 2
8700 -> 8
1434 -> 6
1511 -> 8
1645 -> 6
3655 -> 4
3567 -> 8
5111 -> 4
2950 -> 2
1787 -> 2
2718 -> 4
3000 -> 6
493 -> 4
9023 -> 4
6060 -> 6
8588 -> 2
8932 -> 8
6336 -> 6
5796 -> 4
356 -> 4
7995 -> 2
9634 -> 2
9099 -> 4
1695 -> 2
2360 -> 4
9872 -> 2
8171 -> 8
1065 -> 2
1696 -> 2
2994 -> 4
207 -> 8
1897 -> 8
701 -> 4
9899 -> 2
7350 -> 4
2632 -> 8
9043 -> 2
6569 -> 6
6832 -> 2
6700 -> 4
1459 -> 2
3921 -> 6
837 -> 2
2561 -> 4
7579 -> 6
7882 -> 8
6518 -> 2
3627 -> 6
2139 -> 6
9407 -> 8
6098 -> 6
8339 -> 2
4789 -> 4
4439 -> 6
6750 -> 2
164 -> 4
245 -> 8
3897 -> 8
676 -> 2
7488 -> 4
8159 -> 6
3725 -> 2
5032 -> 2
3798 -> 2
3264 -> 2
4860 -> 6
2038 -> 6
7496 -> 2
5213 -> 2
3245 -> 2
8850 -> 8
2051 -> 6
8701 -> 8
9799 -> 4
7689 -> 2
5865 -> 8
3436 -> 6
504 -> 6
5729 -> 8
2409 -> 8
4078 -> 4
6239 -> 6
5152 -> 8
102 -> 8
334 -> 6
2987 -> 2
3153 -> 8
2377 -> 8
6863 -> 4
1665 -> 8
1914 -> 8
7673 -> 8
3392 -> 6
8199 -> 6
8609 -> 2
9441 -> 8
4580 -> 6
3563 -> 4
5459 -> 8
6121 -> 6
134 -> 4
3664 -> 4
9620 -> 4
1144 -> 8
4714 -> 6
9438 -> 8
3312 -> 2
2931 -> 2
8027 -> 2
6849 -> 8
3691 -> 8
4933 -> 4
4770 -> 2
6814 -> 8
2959 -> 6
5590 -> 6
4613 -> 4
5277 -> 8
8290 -> 8
8333 -> 2
2253 -> 2
3176 -> 4
1904 -> 6
1620 -> 6
7359 -> 2
6435 -> 4
957 -> 8
8847 -> 4
4648 -> 8
6010 -> 8
7633 -> 6
8490 -> 8
3789 -> 6
7826 -> 2
9142 -> 4
3980 -> 8
9461 -> 6
2839 -> 6
7669 -> 4
3740 -> 6
1389 -> 2
6956 -> 4
407 -> 2
1220 -> 4
4215 -> 8
1151 -> 6
9499 -> 2
4839 -> 4
7644 -> 6
1330 -> 6
2198 -> 4
8050 -> 8
6376 -> 4
8429 -> 2
647 -> 8
9291 -> 6
98 -> 6
8414 -> 2
2039 -> 4
2014 -> 6
3469 -> 8
2218 -> 6
8559 -> 6
4620 -> 2
6197 -> 2
5750 -> 4
7417 -> 8
579 -> 4
2979 -> 8
9965 -> 4
798 -> 8
8292 -> 6
3485 -> 2
825 -> 2
5855 -> 2
1249 -> 6
2411 -> 8
9212 -> 6
4811 -> 8
7832 -> 8
9428 -> 6
1125 -> 4
4839 -> 4
1529 -> 6
9251 -> 8
7445 -> 6
8123 -> 4
743 -> 2
1570 -> 8
4154 -> 4
1874 -> 2
8905 -> 8
1042 -> 8
2169 -> 4
8237 -> 2
4493 -> 8
7357 -> 6
7417 -> 8
4444 -> 6
920 -> 8
5231 -> 8
871 -> 8
2659 -> 4
6606 -> 2
4333 -> 4
8418 -> 8
75 -> 4
5021 -> 8
9342 -> 2
1053 -> 4
8856 -> 6
4586 -> 4
9964 -> 6
4663 -> 4
6233 -> 6
8732 -> 2
898 -> 2
222 -> 6
4370 -> 8
5919 -> 2
1794 -> 4
3637 -> 8
460 -> 4
9558 -> 6
7348 -> 6
5863 -> 8
6668 -> 2
8110 -> 8
7269 -> 2
2846 -> 2
224 -> 2
5004 -> 8
6235 -> 4
5500 -> 8
3273 -> 4
8663 -> 4
3933 -> 4
9773 -> 4
3029 -> 6
2555 -> 6
5043 -> 4
6619 -> 2
1673 -> 4
5083 -> 6
9253 -> 8
1963 -> 2
6379 -> 6
9697 -> 4
1278 -> 8
6724 -> 4
9351 -> 2
4856 -> 4
770 -> 2
6864 -> 6
7780 -> 4
3973 -> 6
2426 -> 8
3319 -> 4
3851 -> 8
5488 -> 8
5934 -> 4
2017 -> 8
4737 -> 8
2850 -> 8
5991 -> 8
3892 -> 6
2640 -> 6
4481 -> 2
2286 -> 4
4890 -> 8
4734 -> 4
3832 -> 2
9478 -> 2
5946 -> 2
3222 -> 4
9323 -> 4
7294 -> 8
3006 -> 2
5278 -> 4
4424 -> 6
411 -> 4
6987 -> 2
3103 -> 4
7537 -> 4
8480 -> 2
3852 -> 6
3872 -> 4
2131 -> 6
6237 -> 8
4518 -> 6
9767 -> 6
6609 -> 8
3351 -> 4
4931 -> 4
8002 -> 8
4439 -> 6
4500 -> 2
6027 -> 8
759 -> 4
4043 -> 2
9372 -> 6
3750 -> 2
5192 -> 2
8852 -> 6
2684 -> 2
9017 -> 6
3524 -> 4
7325 -> 4
4087 -> 4
7792 -> 2
2929 -> 4
2894 -> 6
8277 -> 2
1012 -> 2
5588 -> 6
3979 -> 6
4962 -> 4
4583 -> 6
8697 -> 2
4032 -> 6
8801 -> 4
9460 -> 6
4455 -> 2
1491 -> 2
9501 -> 4
1608 -> 8
39 -> 8
9770 -> 4
1761 -> 4
1923 -> 6
7611 -> 2
7347 -> 2
5230 -> 8
6352 -> 4
4403 -> 6
7633 -> 6
4624 -> 8
5849 -> 6
2579 -> 4
9070 -> 8
9613 -> 8
6340 -> 6
9313 -> 8
5106 -> 6
4914 -> 8
8761 -> 6
6826 -> 8
4164 -> 2
195 -> 4
9057 -> 8
2293 -> 4
9675 -> 8
136 -> 4
8164 -> 4
7877 -> 4
117 -> 4
4423 -> 4
2027 -> 4
809 -> 8
8864 -> 6
7755 -> 6
1563 -> 6
3235 -> 4
4413 -> 8
9820 -> 8
2716 -> 4
2366 -> 4
177 -> 2
5316 -> 6
6424 -> 6
386 -> 6
4576 -> 8
3911 -> 2
8630 -> 4
4469 -> 2
1081 -> 6
304 -> 4
291 -> 6
6817 -> 4
8093 -> 8
4162 -> 6
7293 -> 2
4622 -> 4
9081 -> 8
204 -> 8
629 -> 4
69 -> 4
2486 -> 8
8078 -> 6
6189 -> 8
331 -> 4
1719 -> 2
2521 -> 6
4945 -> 8
7591 -> 2
5222 -> 2
3183 -> 8
2824 -> 4
9062 -> 2
6444 -> 6
4761 -> 4
761 -> 4
6926 -> 6
3826 -> 8
6943 -> 8
4683 -> 8
8358 -> 2
798 -> 8
4427 -> 6
5544 -> 4
5559 -> 8
5782 -> 4
6882 -> 2
9271 -> 2
5704 -> 8
2248 -> 8
9005 -> 2
6819 -> 8
995 -> 8
8597 -> 2
505 -> 8
4113 -> 2
8587 -> 4
8298 -> 4
6020 -> 4
2089 -> 4
720 -> 6
9774 -> 6
5278 -> 4
6674 -> 4
4530 -> 6
6473 -> 4
2957 -> 8
8822 -> 2
2238 -> 6
6818 -> 2
8726 -> 8
4478 -> 6
1018 -> 6
4258 -> 6
7302 -> 4
4560 -> 2
3054 -> 8
7215 -> 8
8354 -> 4
5012 -> 2
5538 -> 6
9139 -> 8
6578 -> 6
6770 -> 8
673 -> 6
8470 -> 4
1665 -> 8
5779 -> 4
5614 -> 4
8640 -> 6
8272 -> 2
2976 -> 2
2581 -> 2
8088 -> 8
6126 -> 2
4286 -> 6
8731 -> 6
264 -> 6
9887 -> 2
663 -> 2
6283 -> 4
3572 -> 4
9262 -> 8
8016 -> 2
2412 -> 6
1480 -> 8
8930 -> 4
7318 -> 6
9283 -> 4
2410 -> 8
8578 -> 4
4495 -> 4
4125 -> 4
9792 -> 4
2904 -> 8
483 -> 6
9085 -> 2
2105 -> 4
1577 -> 8
1208 -> 2
1394 -> 2
2743 -> 4
9276 -> 2
7606 -> 8
3196 -> 6
163 -> 6
5727 -> 4
5641 -> 4
1703 -> 6
7779 -> 8
5589 -> 4
6229 -> 2
9080 -> 8
4069 -> 4
8551 -> 2
5316 -> 6
2558 -> 6
2445 -> 2
9310 -> 8
3839 -> 6
4282 -> 8
1348 -> 2
7554 -> 8
7722 -> 6
1464 -> 8
4207 -> 4
7962 -> 8
7920 -> 2
6268 -> 4
9464 -> 4
242 -> 2
380 -> 4
5906 -> 2
588 -> 8
9032 -> 6
5998 -> 4
2562 -> 8
5963 -> 8
4079 -> 6
757 -> 2
3409 -> 2
9056 -> 4
43 -> 2
5556 -> 2
649 -> 6
8309 -> 4
6592 -> 6
6359 -> 6
1457 -> 6
7153 -> 6
8442 -> 8
4102 -> 8
8015 -> 2
4028 -> 4
5283 -> 8
4710 -> 4
7537 -> 4
2365 -> 4
1793 -> 6
9119 -> 8
2204 -> 8
604 -> 4
7640 -> 4
3294 -> 8
9172 -> 8
2177 -> 2
7541 -> 2
8132 -> 2
681 -> 4
5524 -> 8
1185 -> 4
9598 -> 4
3867 -> 8
4095 -> 6
3230 -> 6
8627 -> 4
951 -> 2
6311 -> 8
3385 -> 8
1164 -> 2
9089 -> 8
5623 -> 8
6327 -> 4
8108 -> 2
520 -> 6
470 -> 2
1765 -> 4
5441 -> 4
2380 -> 8
4266 -> 4
4356 -> 4
4080 -> 8
6873 -> 2
5468 -> 8
3809 -> 2
9951 -> 8
1208 -> 2
7509 -> 8
4802 -> 2
4029 -> 6
7533 -> 8
8828 -> 8
7023 -> 6
2219 -> 4
3077 -> 8
2877 -> 6
5170 -> 6
5459 -> 8
9987 -> 8
8056 -> 6
8912 -> 4
9693 -> 4
5492 -> 6
7835 -> 6
2965 -> 6
5876 -> 4
1758 -> 6
655 -> 8
6979 -> 8
9915 -> 4
5958 -> 2
9909 -> 4
5672 -> 6
2783 -> 6
313 -> 8
4094 -> 8
8712 -> 8
389 -> 4
1978 -> 4
6602 -> 2
815 -> 8
3668 -> 6
3157 -> 2
5895 -> 6
1633 -> 8
8565 -> 6
1040 -> 4
5401 -> 6
5862 -> 6
6034 -> 2
7794 -> 4
3563 -> 4
3210 -> 4
2002 -> 6
648 -> 4
3810 -> 2
8335 -> 8
7386 -> 6
1748 -> 4
4584 -> 4
965 -> 6
8150 -> 2
8287 -> 6
9315 -> 8
5740 -> 6
5230 -> 8
2486 -> 8
6462 -> 6
2386 -> 2
4551 -> 4
1501 -> 6
9439 -> 2
5562 -> 6
7050 -> 8
7513 -> 8
6704 -> 6
4976 -> 4
8672 -> 4
7736 -> 6
1687 -> 8
5306 -> 4
371 -> 8
4353 -> 2
2812 -> 4
6241 -> 4
8036 -> 8
4537 -> 8
3527 -> 2
2477 -> 2
2659 -> 4
491 -> 4
2274 -> 2
3685 -> 8
148 -> 2
9369 -> 4
2482 -> 4
4561 -> 2
1438 -> 6
3412 -> 4
2593 -> 8
4793 -> 6
2475 -> 6
9757 -> 4
6037 -> 4
9061 -> 6
4194 -> 6
642 -> 6
1274 -> 2
7072 -> 4
2541 -> 8
3204 -> 2
1717 -> 6
3503 -> 4
8432 -> 2
9646 -> 6
5804 -> 2
8025 -> 6
7831 -> 4
7178 -> 8
6987 -> 2
5353 -> 4
1675 -> 8
7967 -> 8
3706 -> 4
5157 -> 6
5870 -> 4
9203 -> 6
9373 -> 8
2134 -> 4
1390 -> 8
3091 -> 2
2466 -> 8
5953 -> 6
4142 -> 4
6784 -> 4
6378 -> 4
1332 -> 2
5081 -> 6
2503 -> 4
9569 -> 6
7920 -> 2
153 -> 2
7405 -> 6
5489 -> 2
452 -> 6
274 -> 8
3710 -> 6
2559 -> 4
8561 -> 6
1388 -> 8
8572 -> 6
4210 -> 8
6980 -> 4
4433 -> 6
4214 -> 2
8882 -> 4
5381 -> 8
5353 -> 4
7790 -> 6
45 -> 6
8440 -> 4
5084 -> 4
1521 -> 4
6082 -> 6
5866 -> 8
9552 -> 6
2563 -> 4
481 -> 6
2336 -> 4
9711 -> 8
3118 -> 2
1645 -> 6
7520 -> 4
1508 -> 2
377 -> 4
3023 -> 4
6135 -> 6
5839 -> 2
6507 -> 6
3056 -> 4
7849 -> 2
8669 -> 6
8718 -> 4
5174 -> 4
7361 -> 2
953 -> 2
9195 -> 2
7820 -> 4
4357 -> 8
8579 -> 6
5129 -> 4
4441 -> 4
3518 -> 2
2540 -> 8
8686 -> 2
3460 -> 2
4530 -> 6
8723 -> 2
7076 -> 6
8308 -> 6
2092 -> 2
8103 -> 6
2484 -> 8
7444 -> 8
5873 -> 4
6605 -> 2
2083 -> 4
4300 -> 6
589 -> 2
5167 -> 4
8057 -> 2
7296 -> 6
5890 -> 2
9712 -> 6
7617 -> 4
9882 -> 8
6493 -> 8
1217 -> 6
2947 -> 8
519 -> 8
2086 -> 6
5567 -> 6
1221 -> 4
2599 -> 6
7329 -> 6
3739 -> 4
4621 -> 2
4581 -> 6
1947 -> 6
1656 -> 2
360 -> 6
9897 -> 6
601 -> 6
256 -> 6
603 -> 6
7006 -> 8
2978 -> 2
5465 -> 8
2541 -> 8
9319 -> 2
3776 -> 8
8237 -> 2
8359 -> 8
5298 -> 6
2683 -> 8
4517 -> 2
5268 -> 8
8352 -> 2
4378 -> 4
5223 -> 6
5432 -> 2
6942 -> 6
8548 -> 6
6298 -> 8
6045 -> 6
4499 -> 6
9892 -> 2
8680 -> 8
9290 -> 6
9445 -> 4
8098 -> 4
8314 -> 6
2378 -> 4
5248 -> 6
7843 -> 6
6134 -> 6
7455 -> 6
329 -> 8
8817 -> 4
8068 -> 4
1752 -> 6
8101 -> 6
5716 -> 6
5069 -> 8
7414 -> 6
7042 -> 6
8210 -> 6
3065 -> 6
1671 -> 4
584 -> 8
1015 -> 6
2991 -> 6
6670 -> 6
7128 -> 4
3782 -> 2
791 -> 6
9622 -> 8
162 -> 2
1227 -> 2
7384 -> 6
2730 -> 6
8071 -> 2
3019 -> 2
8733 -> 6
3148 -> 8
4341 -> 6
3856 -> 6
5773 -> 6
3079 -> 6
7376 -> 2
3426 -> 2
4432 -> 2
9696 -> 2
645 -> 4
6408 -> 2
5644 -> 6
5220 -> 6
2549 -> 6
2508 -> 8
5355 -> 8
6808 -> 8
6539 -> 2
6386 -> 2
4501 -> 2
6661 -> 2
1075 -> 8
7749 -> 2
9008 -> 2
1971 -> 6
9548 -> 4
1295 -> 2
9831 -> 8
4904 -> 6
458 -> 6
6675 -> 2
2914 -> 4
2670 -> 2
7178 -> 8
8603 -> 4
9156 -> 2
7435 -> 2
8185 -> 8
6770 -> 8
4539 -> 6
6411 -> 8
6912 -> 2
5852 -> 2
9962 -> 8
1780 -> 4
1798 -> 8
5539 -> 4
1408 -> 8
716 -> 2
6256 -> 6
528 -> 6
9755 -> 2
5403 -> 6
8746 -> 2
488 -> 4
1006 -> 4
3053 -> 2
2716 -> 4
116 -> 2
6039 -> 8
5830 -> 2
6570 -> 2
9082 -> 6
838 -> 6
945 -> 4
3776 -> 8
2122 -> 6
6300 -> 6
564 -> 6
2756 -> 4
8865 -> 4
8389 -> 8
1878 -> 6
6941 -> 8
4049 -> 4
8042 -> 6
7072 -> 4
4791 -> 6
7323 -> 8
1203 -> 6
3358 -> 8
9717 -> 6
3403 -> 4
8771 -> 8
2898 -> 2
197 -> 8
1959 -> 2
6727 -> 8
2887 -> 8
9607 -> 4
7670 -> 8
5990 -> 8
5508 -> 6
6443 -> 4
261 -> 4
2504 -> 6
7953 -> 8
4117 -> 4
4373 -> 8
7187 -> 8
2426 -> 8
1070 -> 6
9713 -> 8
6001 -> 6
6079 -> 6
732 -> 6
998 -> 8
9865 -> 2
1136 -> 2
1545 -> 6
7859 -> 6
4741 -> 4
4751 -> 8
6939 -> 2
5031 -> 6
1548 -> 6
9127 -> 8
5373 -> 6
2184 -> 8
6211 -> 4
1474 -> 4
279 -> 8
3995 -> 6
9684 -> 4
3939 -> 4
78 -> 4
173 -> 8
7914 -> 6
3733 -> 4
8201 -> 2
5377 -> 8
1836 -> 6
3040 -> 2
3126 -> 2
9314 -> 2
7356 -> 8
9033 -> 8
8247 -> 6
6681 -> 4
5449 -> 8
3934 -> 6
2042 -> 2
7147 -> 2
2041 -> 6
4898 -> 4
7904 -> 2
5411 -> 8
8049 -> 6
4126 -> 4
4311 -> 8
1160 -> 8
9437 -> 6
8794 -> 6
4675 -> 4
9054 -> 8
7140 -> 2
1122 -> 4
7437 -> 4
8819 -> 8
7086 -> 8
8246 -> 8
6047 -> 2
5133 -> 2
227 -> 4
2406 -> 2
8926 -> 2
7666 -> 6
2473 -> 4
758 -> 6
9524 -> 4
1135 -> 2
4777 -> 4
5484 -> 8
6282 -> 8
5188 -> 6
3084 -> 2
3796 -> 2
2630 -> 4
4544 -> 6
8312 -> 8
7859 -> 6
6991 -> 6
8870 -> 2
6425 -> 8
4885 -> 8
2833 -> 6
2884 -> 4
8339 -> 2
7038 -> 8
8558 -> 4
6236 -> 4
10000 -> 8
1530 -> 8
7636 -> 4
3642 -> 8
2362 -> 8
525 -> 6
8487 -> 6
4772 -> 4
1332 -> 2
1216 -> 8
4563 -> 2
4322 -> 8
7847 -> 6
5786 -> 8
4284 -> 6
1981 -> 8
7870 -> 8
1447 -> 6
1100 -> 8
2429 -> 2
2337 -> 8
364 -> 4
3433 -> 4
5351 -> 4
7156 -> 2
9710 -> 8
4733 -> 6
5448 -> 2
3300 -> 2
1726 -> 6
3441 -> 6
2405 -> 2
6676 -> 2
3548 -> 4
2986 -> 6
903 -> 2
8239 -> 4
7377 -> 4
1811 -> 8
629 -> 4
3935 -> 6
426 -> 4
3344 -> 8
6262 -> 8
4679 -> 6
4840 -> 6
6029 -> 6
7508 -> 2
6418 -> 8
7831 -> 4
3313 -> 6
9047 -> 2
105 -> 8
1602 -> 8
3619 -> 2
585 -> 8
1649 -> 4
3306 -> 4
396 -> 8
6764 -> 4
2004 -> 2
5147 -> 8
2066 -> 8
7308 -> 4
7095 -> 4
4318 -> 8
2080 -> 4
6898 -> 2
7879 -> 8
3001 -> 6
8858 -> 6
5220 -> 6
299 -> 2
8370 -> 4
5869 -> 2
6954 -> 8
5254 -> 4
2647 -> 6
1535 -> 2
1806 -> 2
8708 -> 6
2987 -> 2
9268 -> 4
4436 -> 4
1616 -> 2
1592 -> 4
7547 -> 2
4552 -> 8
9866 -> 2
5636 -> 4
9782 -> 6
6832 -> 2
4450 -> 6
7321 -> 8
4435 -> 4
982 -> 8
1276 -> 8
3840 -> 4
4916 -> 2
1663 -> 8
1280 -> 6
7358 -> 8
9667 -> 6
8563 -> 6
406 -> 6
5085 -> 4
2155 -> 4
6398 -> 6
9572 -> 4
9188 -> 4
785 -> 6
4837 -> 2
4761 -> 4
6876 -> 8
8986 -> 2
8559 -> 6
6870 -> 2
335 -> 6
5237 -> 4
7272 -> 8
1864 -> 4
6718 -> 2
2950 -> 2
5652 -> 4
659 -> 2
8247 -> 6
565 -> 4
3390 -> 8
9181 -> 6
2115 -> 6
1514 -> 2
5163 -> 2
8405 -> 2
486 -> 4
4238 -> 8
678 -> 2
4256 -> 6
553 -> 8
2185 -> 8
4595 -> 2
7652 -> 4
4499 -> 6
3777 -> 6
6621 -> 4
4556 -> 8
9518 -> 2
2465 -> 8
1454 -> 6
5885 -> 2
7811 -> 8
6669 -> 8
8743 -> 4
7585 -> 2
6552 -> 6
9841 -> 2
3225 -> 8
610 -> 8
7925 -> 4
439 -> 8
4550 -> 4
867 -> 2
9123 -> 6
1856 -> 4
7414 -> 6
9292 -> 2
2348 -> 2
2551 -> 8
1526 -> 4
1868 -> 6
4754 -> 2
5957 -> 4
1544 -> 8
9475 -> 2
8544 -> 8
531 -> 2
7157 -> 4
8094 -> 2
931 -> 2
9668 -> 8
3082 -> 6
8644 -> 4
4058 -> 4
1864 -> 4
8968 -> 2
7068 -> 4
5139 -> 2
513 -> 2
9532 -> 4
4304 -> 4
6356 -> 4
4055 -> 4
4462 -> 6
6277 -> 4
4902 -> 8
5940 -> 4
8418 -> 8
3941 -> 6
2962 -> 2
4608 -> 6
1126 -> 4
3223 -> 2
7707 -> 8
3491 -> 2
7227 -> 2
5059 -> 2
1361 -> 4
1028 -> 8
6446 -> 2
5394 -> 8
1077 -> 6
652 -> 8
3462 -> 4
5164 -> 8
9039 -> 8
802 -> 2
7944 -> 8
314 -> 2
2478 -> 6
4909 -> 2
4609 -> 4
1760 -> 4
3539 -> 2
1433 -> 4
3127 -> 4
5448 -> 2
9415 -> 6
3786 -> 4
8174 -> 2
2333 -> 6
2328 -> 8
426 -> 4
9460 -> 6
8321 -> 2
9413 -> 6
4768 -> 4
1680 -> 6
4387 -> 4
2910 -> 6
5268 -> 8
4486 -> 8
6437 -> 8
9956 -> 6
5360 -> 2
2594 -> 2
5427 -> 6
2791 -> 4
3482 -> 6
5673 -> 8
7283 -> 8
8550 -> 2
3067 -> 2
8421 -> 4
2959 -> 6
9456 -> 4
2554 -> 2
544 -> 2
8362 -> 6
2700 -> 8
5374 -> 4
6683 -> 4
4467 -> 6
447 -> 2
9969 -> 6
6565 -> 4
7181 -> 6
9871 -> 6
9787 -> 4
4868 -> 6
7457 -> 2
3213 -> 4
3270 -> 4
1280 -> 6
1242 -> 6
7607 -> 6
3829 -> 2
479 -> 2
9433 -> 2
5277 -> 8
9905 -> 6
2154 -> 8
8014 -> 8
3394 -> 2
4967 -> 4
1003 -> 2
7901 -> 8
4143 -> 2
7418 -> 4
6694 -> 4
5039 -> 6
4717 -> 8
725 -> 4
3944 -> 4
364 -> 4
7299 -> 4
3292 -> 4
2422 -> 8
9783 -> 8
9082 -> 6
8569 -> 4
6807 -> 6
4289 -> 4
2267 -> 2
5015 -> 6
6806 -> 8
9771 -> 4
4011 -> 8
6042 -> 4
7097 -> 8
7201 -> 6
6514 -> 8
110 -> 2
7369 -> 8
2507 -> 6
6971 -> 8
630 -> 2
2319 -> 8
6604 -> 4
7565 -> 6
6043 -> 2
1616 -> 2
5458 -> 2
5487 -> 6
9799 -> 4
9939 -> 8
9984 -> 4
2923 -> 8
358 -> 4
7013 -> 2
6147 -> 6
7044 -> 2
1112 -> 8
7499 -> 8
4864 -> 4
74 -> 2
521 -> 6
1104 -> 2
2080 -> 4
9147 -> 2
2016 -> 4
2487 -> 6
8712 -> 8
6505 -> 8
4038 -> 2
1355 -> 6
743 -> 2
9301 -> 6
35 -> 2
2387 -> 4
9051 -> 2
9738 -> 8
8412 -> 6
5271 -> 4
9620 -> 4
5010 -> 6
2655 -> 6
4704 -> 2
3385 -> 8
7280 -> 8
1167 -> 6
376 -> 2
6255 -> 6
3760 -> 6
7380 -> 4
6944 -> 2
9182 -> 2
6614 -> 2
9752 -> 2
4136 -> 2
8114 -> 2
3055 -> 4
1734 -> 8
6610 -> 8
3985 -> 2
5247 -> 2
1728 -> 6
4075 -> 4
2721 -> 2
402 -> 6
3184 -> 2
1208 -> 2
5259 -> 8
683 -> 4
4542 -> 8
7679 -> 4
7544 -> 8
3284 -> 2
9234 -> 8
8204 -> 8
529 -> 4
408 -> 6
5719 -> 4
2471 -> 4
124 -> 4
9208 -> 2
7409 -> 4
5141 -> 8
7262 -> 6
1926 -> 2
2763 -> 6
5919 -> 2
7909 -> 4
5697 -> 8
5194 -> 4
9485 -> 6
3000 -> 6
2742 -> 8
3160 -> 4
5546 -> 8
8443 -> 4
236 -> 6
94 -> 8
8762 -> 2
5210 -> 2
362 -> 2
4415 -> 8
8838 -> 4
9210 -> 8
312 -> 6
9575 -> 6
474 -> 8
1416 -> 2
2270 -> 8
4033 -> 8
3319 -> 4
7717 -> 2
3428 -> 2
1200 -> 6
2090 -> 6
9085 -> 2
5971 -> 4
9499 -> 2
6455 -> 2
1466 -> 2
7091 -> 8
2416 -> 8
1132 -> 6
5759 -> 2
8971 -> 6
8336 -> 8
5771 -> 6
7926 -> 4
8804 -> 6
747 -> 2
5087 -> 8
8905 -> 8
8773 -> 8
8032 -> 4
8751 -> 2
4639 -> 4
6072 -> 6
3678 -> 6
1478 -> 4
6046 -> 6
2884 -> 4
6089 -> 8
2920 -> 8
9071 -> 8
6382 -> 6
8715 -> 4
7772 -> 4
4669 -> 6
8768 -> 6
9996 -> 2
5744 -> 4
8747 -> 4
7237 -> 6
3381 -> 2
1512 -> 6
2279 -> 2
3970 -> 6
7274 -> 6
4747 -> 4
1171 -> 4
6143 -> 6
5143 -> 8
165 -> 6
6361 -> 6
5956 -> 2
5410 -> 8
7415 -> 4
3811 -> 2
604 -> 4
1524 -> 6
1235 -> 8
4438 -> 4
2250 -> 2
1908 -> 8
1272 -> 6
4188 -> 4
8087 -> 6
9992 -> 8
2226 -> 2
3997 -> 2
337 -> 2
4255 -> 6
3785 -> 4
9790 -> 2
6135 -> 6
8089 -> 2
645 -> 4
2542 -> 6
7704 -> 8
9954 -> 2
2476 -> 6
8141 -> 4
2234 -> 6
3301 -> 2
3976 -> 4
7559 -> 6
1892 -> 6
6531 -> 2
4832 -> 8
6725 -> 4
3869 -> 6
3113 -> 2
9724 -> 6
6573 -> 2
369 -> 4
1469 -> 8
8358 -> 2
3048 -> 6
8545 -> 6
5031 -> 6
5414 -> 2
7067 -> 8
639 -> 2
2256 -> 4
578 -> 6
4595 -> 2
3786 -> 4
6559 -> 4
8511 -> 8
6548 -> 4
208 -> 4
6397 -> 2
8938 -> 6
8872 -> 4
7059 -> 4
5201 -> 4
6539 -> 2
2520 -> 6
6561 -> 4
1413 -> 2
1002 -> 4
3401 -> 4
5887 -> 4
8445 -> 2
6985 -> 6
2469 -> 2
7221 -> 4
4774 -> 8
4216 -> 8
5650 -> 2
7756 -> 6
3812 -> 4
7353 -> 4
3899 -> 6
9675 -> 8
4001 -> 6
6104 -> 6
3143 -> 6
190 -> 8
8771 -> 8
5148 -> 4
4316 -> 8
1446 -> 8
6582 -> 4
4172 -> 8
3365 -> 2
655 -> 8
864 -> 4
7855 -> 4
1224 -> 6
9982 -> 2
39 -> 8
5905 -> 2
3820 -> 6
6657 -> 6
7538 -> 2
2999 -> 2
2108 -> 4
2845 -> 2
1840 -> 6
8807 -> 6
2015 -> 4
5719 -> 4
6337 -> 2
8045 -> 4
4475 -> 6
7482 -> 2
9489 -> 4
402 -> 6
5433 -> 6
5326 -> 4
4746 -> 2
538 -> 8
5827 -> 2
1436 -> 6
529 -> 4
8139 -> 6
1600 -> 4
2985 -> 6
269 -> 6
7923 -> 2
3670 -> 8
2175 -> 6
2408 -> 2
9560 -> 4
7982 -> 2
6179 -> 6
394 -> 4
7746 -> 8
5491 -> 8
7202 -> 2
2649 -> 2
2169 -> 4
2122 -> 6
2434 -> 4
2623 -> 4
7490 -> 4
8792 -> 8
4041 -> 2
8738 -> 4
3434 -> 6
1486 -> 2
9216 -> 8
4463 -> 8
4661 -> 4
1100 -> 8
179 -> 4
8200 -> 2
878 -> 8
3579 -> 4
4067 -> 2
3418 -> 2
6744 -> 8
9860 -> 2
3100 -> 4
8519 -> 2
1986 -> 2
5906 -> 2
4454 -> 4
6973 -> 8
1264 -> 4
2635 -> 6
330 -> 4
7201 -> 6
4265 -> 4
5972 -> 8
7883 -> 4
2652 -> 6
5687 -> 6
6872 -> 4
9334 -> 6
1750 -> 8
5217 -> 4
1281 -> 6
1876 -> 6
7923 -> 2
7536 -> 2
115 -> 2
7655 -> 4
9633 -> 8
2349 -> 8
9301 -> 6
3901 -> 4
328 -> 2
4317 -> 6
9811 -> 6
2779 -> 2
8392 -> 4
3146 -> 8
7573 -> 8
1481 -> 8
7314 -> 4
3515 -> 2
3522 -> 2
2192 -> 6
5514 -> 6
5113 -> 4
3584 -> 8
2103 -> 2
6425 -> 8
2636 -> 6
8695 -> 6
3398 -> 4
8485 -> 8
5754 -> 6
4819 -> 2
3270 -> 4
5145 -> 4
9164 -> 2
2874 -> 8
3902 -> 8
4827 -> 4
2574 -> 8
8784 -> 4
2488 -> 8
981 -> 4
642 -> 6
3524 -> 4
1210 -> 8
2027 -> 4
3058 -> 4
3001 -> 6
7242 -> 6
1417 -> 4
4519 -> 4
8152 -> 4
2806 -> 8
7571 -> 8
4713 -> 4
4939 -> 4
5056 -> 8
3959 -> 2
8318 -> 4
4280 -> 4
6195 -> 6
8982 -> 6
5042 -> 8
2119 -> 4
3416 -> 2
6110 -> 2
9544 -> 2
9375 -> 3
8883 -> 2
3765 -> 6
1550 -> 2
2029 -> 8
9808 -> 4
5377 -> 8
5701 -> 2
980 -> 4
8374 -> 6
9386 -> 4
1723 -> 4
2173 -> 8
1774 -> 8
9244 -> 2
4276 -> 2
6543 -> 8
2172 -> 6
3390 -> 8
3066 -> 6
55 -> 4
6762 -> 2
5235 -> 2
2772 -> 6
3607 -> 4
7745 -> 8
3241 -> 4
3083 -> 8
3162 -> 8
2315 -> 2
837 -> 2
8676 -> 4
9638 -> 2
2635 -> 6
6445 -> 2
9260 -> 4
8998 -> 6
5899 -> 4
3535 -> 8
9512 -> 4
2179 -> 4
4309 -> 8
526 -> 6
9121 -> 6
5087 -> 8
5039 -> 6
852 -> 4
2784 -> 4
8678 -> 4
291 -> 6
2951 -> 2
171 -> 8
8896 -> 4
7220 -> 4
274 -> 8
5959 -> 8
6677 -> 4
8047 -> 8
1243 -> 8
9857 -> 6
7948 -> 6
9947 -> 2
9288 -> 6
6561 -> 4
3663 -> 6
5121 -> 2
2888 -> 4
5741 -> 6
9729 -> 4
743 -> 2
5435 -> 4
2095 -> 8
7121 -> 4
8978 -> 4
5390 -> 2
5291 -> 2
1764 -> 6
7057 -> 2
6183 -> 8
45 -> 6
4574 -> 4
7143 -> 2
6255 -> 6
6009 -> 8
1518 -> 8
6430 -> 6
9037 -> 4
7899 -> 2
3510 -> 2
7102 -> 2
2987 -> 2
5403 -> 6
6496 -> 4
6350 -> 2
1519 -> 2
3199 -> 4
1431 -> 4
6358 -> 4
3073 -> 8
975 -> 2
4222 -> 8
4320 -> 4
1098 -> 2
3411 -> 2
5824 -> 8
2418 -> 8
4016 -> 8
212 -> 2
2183 -> 2
7827 -> 4
5277 -> 8
6040 -> 2
4214 -> 2
2767 -> 2
3321 -> 8
619 -> 2
7863 -> 6
4393 -> 2
1580 -> 8
8591 -> 2
4085 -> 2
4909 -> 2
8475 -> 6
9682 -> 2
8786 -> 4
1506 -> 2
7475 -> 8
8569 -> 4
2942 -> 6
6349 -> 2
7001 -> 4
4942 -> 2
2458 -> 2
6650 -> 4
503 -> 4
3479 -> 6
8271 -> 6
4592 -> 8
6384 -> 2
3867 -> 8
6345 -> 8
7349 -> 4
8113 -> 8
806 -> 2
7596 -> 6
7124 -> 6
4130 -> 8
3962 -> 4
7970 -> 2
1108 -> 6
7848 -> 8
8036 -> 8
8403 -> 6
1468 -> 2
7725 -> 2
2732 -> 2
4839 -> 4
5395 -> 6
7192 -> 8
2711 -> 4
8195 -> 4
5091 -> 4
4691 -> 2
7662 -> 2
4437 -> 8
7732 -> 8
3652 -> 4
2299 -> 8
4479 -> 4
5518 -> 4
2515 -> 2
6275 -> 2
4269 -> 6
5624 -> 2
4711 -> 4
4305 -> 2
4740 -> 4
252 -> 6
8682 -> 6
6058 -> 4
1839 -> 4
6557 -> 2
7877 -> 4
6232 -> 2
6482 -> 4
6761 -> 6
736 -> 2
4516 -> 6
4634 -> 6
8036 -> 8
671 -> 6
5587 -> 2
7211 -> 8
2586 -> 8
6124 -> 4
9133 -> 8
177 -> 2
7566 -> 6
562 -> 8
9853 -> 4
4431 -> 6
5196 -> 8
2388 -> 2
7435 -> 2
5935 -> 4
2651 -> 8
5053 -> 4
6556 -> 6
5627 -> 6
2114 -> 4
6996 -> 8
6906 -> 4
9432 -> 4
777 -> 4
1668 -> 8
3182 -> 6
8305 -> 6
825 -> 2
7471 -> 2
5052 -> 8
8172 -> 6
9430 -> 2
7874 -> 2
7214 -> 2
9969 -> 6
8815 -> 2
1318 -> 2
9357 -> 8
9642 -> 4
6153 -> 8
1215 -> 8
6179 -> 6
8125 -> 8
3627 -> 6
6004 -> 4
7347 -> 2
1364 -> 6
8411 -> 8
9137 -> 4
7560 -> 6
276 -> 2
2728 -> 8
9053 -> 2
6506 -> 8
806 -> 2
3730 -> 4
9183 -> 6
8864 -> 6
3890 -> 8
3622 -> 8
7968 -> 4
4340 -> 6
5472 -> 8
9576 -> 6
8839 -> 6
7594 -> 8
6490 -> 8
3814 -> 8
256 -> 6
8334 -> 8
2887 -> 8
3492 -> 4
5611 -> 6
1256 -> 4
5581 -> 4
810 -> 8
3382 -> 4
6012 -> 6
535 -> 8
2943 -> 8
6983 -> 4
7317 -> 2
8649 -> 2
2094 -> 4
4871 -> 8
4859 -> 6
5904 -> 4
5436 -> 4
479 -> 2
3318 -> 6
3217 -> 8
5172 -> 2
2227 -> 4
2381 -> 8
6515 -> 2
8475 -> 6
3566 -> 4
6727 -> 8
6753 -> 2
7548 -> 6
2936 -> 8
6063 -> 6
9856 -> 8
9564 -> 6
3768 -> 6
5068 -> 2
6780 -> 6
6726 -> 4
4503 -> 2
3429 -> 8
3450 -> 4
6209 -> 4
8571 -> 8
5825 -> 6
802 -> 2
213 -> 6
4432 -> 2
1964 -> 8
4763 -> 4
5894 -> 8
5499 -> 6
6505 -> 8
6287 -> 2
5474 -> 6
229 -> 8
9155 -> 2
1320 -> 6
6126 -> 2
2036 -> 6
4612 -> 8
778 -> 2
52 -> 4
9360 -> 6
2544 -> 2
606 -> 2
4408 -> 2
5669 -> 4
7631 -> 6
1740 -> 8
1414 -> 8
9367 -> 2
9579 -> 4
126 -> 8
8226 -> 2
3922 -> 2
3086 -> 2
6680 -> 4
7065 -> 4
7737 -> 2
7803 -> 6
7366 -> 2
5105 -> 6
4280 -> 4
8445 -> 2
3120 -> 6
4528 -> 8
1974 -> 4
4701 -> 8
9849 -> 4
2529 -> 4
4249 -> 6
1249 -> 6
8527 -> 8
1290 -> 4
9545 -> 4
7759 -> 4
5080 -> 6
7985 -> 4
1332 -> 2
8947 -> 6
444 -> 8
4835 -> 6
7993 -> 4
4501 -> 2
545 -> 4
8996 -> 6
3016 -> 8
9081 -> 8
6319 -> 2
2689 -> 8
4803 -> 6
2413 -> 8
3730 -> 4
3068 -> 6
6805 -> 8
9137 -> 4
3695 -> 4
2335 -> 4
7461 -> 4
8980 -> 8
2158 -> 4
7666 -> 6
223 -> 8
6620 -> 4
57 -> 8
1280 -> 6
3492 -> 4
1745 -> 4
3316 -> 6
334 -> 6
737 -> 4
9015 -> 8
2891 -> 4
7009 -> 2
380 -> 4
8156 -> 4
4707 -> 2
8519 -> 2
5852 -> 2
3847 -> 4
9701 -> 6
7046 -> 4
5612 -> 2
5756 -> 8
3837 -> 8
9764 -> 2
3091 -> 2
8581 -> 8
8013 -> 2
8876 -> 6
6711 -> 2
2030 -> 4
8192 -> 6
1574 -> 2
9921 -> 2
762 -> 8
5310 -> 6
23 -> 4
1182 -> 2
4464 -> 2
5294 -> 8
1415 -> 2
3885 -> 8
7836 -> 6
9080 -> 8
7935 -> 2
6492 -> 6
583 -> 2
2631 -> 4
6793 -> 4
2450 -> 6
7346 -> 6
6845 -> 2
174 -> 2
183 -> 2
7852 -> 4
7687 -> 6
5231 -> 8
3120 -> 6
6778 -> 8
6093 -> 2
4187 -> 8
9703 -> 6
3814 -> 8
7987 -> 8
4215 -> 8
3401 -> 4
3637 -> 8
4326 -> 2
7499 -> 8
2615 -> 8
5936 -> 4
1035 -> 4
1250 -> 2
796 -> 8
5409 -> 8
9031 -> 8
7613 -> 2
6365 -> 6
1743 -> 8
4298 -> 8
3821 -> 6
2791 -> 4
9598 -> 4
7732 -> 8
2036 -> 6
8478 -> 6
8700 -> 8
5299 -> 4
9432 -> 4
6892 -> 8
3727 -> 4
7915 -> 4
8232 -> 8
6457 -> 4
4350 -> 2
1544 -> 8
5609 -> 6
623 -> 4
5265 -> 8
7084 -> 8
3746 -> 8
7790 -> 6
6160 -> 4
518 -> 2
9817 -> 2
1449 -> 2
1734 -> 8
2744 -> 6
6044 -> 8
9981 -> 6
1655 -> 2
9707 -> 4
9581 -> 2
6875 -> 8
620 -> 4
2381 -> 8
2650 -> 8
553 -> 8
8300 -> 8
6654 -> 6
2405 -> 2
4426 -> 8
9410 -> 6
3500 -> 4
1049 -> 8
6955 -> 4
3638 -> 4
8825 -> 8
5755 -> 8
1588 -> 2
5645 -> 2
3605 -> 2
8727 -> 6
6728 -> 4
5137 -> 6
3745 -> 8
7156 -> 2
5845 -> 4
6793 -> 4
200 -> 2
3227 -> 6
7359 -> 2
320 -> 4
8879 -> 4
4113 -> 2
4721 -> 2
377 -> 4
773 -> 2
2016 -> 4
6353 -> 2
6653 -> 4
1771 -> 2
4111 -> 2
5703 -> 2
3864 -> 6
2827 -> 6
2599 -> 6
1214 -> 2
1679 -> 2
9868 -> 2
4654 -> 2
6295 -> 8
4778 -> 2
3868 -> 4
2479 -> 4
9408 -> 4
2866 -> 4
733 -> 8
3248 -> 2
4002 -> 2
623 -> 4
1399 -> 6
9144 -> 8
8480 -> 2
7718 -> 6
1812 -> 6
7378 -> 2
6310 -> 8
8866 -> 4
2908 -> 4
135 -> 4
5914 -> 2
3758 -> 4
631 -> 2
4569 -> 8
742 -> 4
7051 -> 8
5898 -> 6
2901 -> 2
9196 -> 2
8453 -> 6
4673 -> 2
2305 -> 8
4765 -> 4
2662 -> 8
7874 -> 2
4965 -> 2
5851 -> 6
9328 -> 2
1464 -> 8
8073 -> 2
5903 -> 6
3186 -> 2
6341 -> 6
3832 -> 2
3363 -> 2
3887 -> 6
8470 -> 4
9396 -> 2
1661 -> 8
6128 -> 2
8785 -> 4
6987 -> 2
9218 -> 8
9596 -> 4
3233 -> 6
3779 -> 2
9505 -> 8
8991 -> 2
2730 -> 6
1955 -> 8
960 -> 6
3999 -> 4
3221 -> 2
8689 -> 8
6978 -> 2
9281 -> 4
5642 -> 8
6202 -> 6
6036 -> 2
4562 -> 4
5938 -> 4
1669 -> 2
1566 -> 6
4502 -> 4
5045 -> 2
7253 -> 6
1988 -> 2
8790 -> 4
8889 -> 2
185 -> 8
754 -> 2
2141 -> 4
8425 -> 8
2611 -> 8
6284 -> 6
4206 -> 2
9578 -> 6
1742 -> 6
2048 -> 8
9683 -> 6
3305 -> 4
9743 -> 8
6448 -> 2
8278 -> 6
5511 -> 4
3845 -> 2
2952 -> 4
4670 -> 2
7153 -> 6
6193 -> 2
9964 -> 6
8529 -> 6
4174 -> 6
3998 -> 6
971 -> 8
4570 -> 6
7491 -> 4
9426 -> 6
4357 -> 8
2464 -> 2
3070 -> 8
9688 -> 4
3591 -> 8
6888 -> 4
1826 -> 2
6968 -> 6
7093 -> 8
7549 -> 4
9686 -> 4
8438 -> 4
8315 -> 4
9127 -> 8
7623 -> 6
6302 -> 2
5697 -> 8
1328 -> 8
1564 -> 4
7734 -> 6
2669 -> 6
8793 -> 4
2425 -> 8
4935 -> 6
7654 -> 8
1267 -> 2
6152 -> 6
5080 -> 6
4119 -> 8
3391 -> 8
3700 -> 2
371 -> 8
487 -> 8
4871 -> 8
994 -> 4
7963 -> 4
189 -> 2
406 -> 6
8951 -> 4
96 -> 6
1664 -> 2
9645 -> 6
3555 -> 6
3906 -> 8
8345 -> 4
7324 -> 2
5703 -> 2
1614 -> 8
8690 -> 2
3112 -> 4
1359 -> 4
394 -> 4
6130 -> 4
1688 -> 4
1441 -> 6
2430 -> 6
9087 -> 4
2739 -> 6
1893 -> 8
4915 -> 2
1030 -> 6
964 -> 4
3651 -> 2
50 -> 2
361 -> 6
6031 -> 8
2660 -> 4
4990 -> 2
530 -> 2
2658 -> 6
9838 -> 2
1958 -> 8
9959 -> 4
512 -> 4
1167 -> 6
8107 -> 4
2136 -> 4
4273 -> 2
7525 -> 4
5659 -> 6
5444 -> 6
3648 -> 2
4897 -> 8
1788 -> 6
3352 -> 8
3316 -> 6
4199 -> 8
8659 -> 4
4281 -> 4
2963 -> 6
1376 -> 6
3501 -> 4
1683 -> 6
7270 -> 4
7345 -> 6
8461 -> 8
3977 -> 8
5944 -> 6
8070 -> 2
770 -> 2
4614 -> 6
3662 -> 2
4487 -> 6
2572 -> 4
2035 -> 6
112 -> 4
2521 -> 6
1079 -> 2
9651 -> 6
9956 -> 6
3110 -> 2
8457 -> 4
5941 -> 4
2937 -> 6
2197 -> 8
1934 -> 6
4317 -> 6
3696 -> 4
719 -> 8
3659 -> 6
3219 -> 6
1940 -> 6
4602 -> 6
840 -> 6
6079 -> 6
2348 -> 2
4801 -> 6
5644 -> 6
1355 -> 6
4608 -> 6
7241 -> 8
5283 -> 8
2460 -> 8
3418 -> 2
2878 -> 8
1938 -> 6
7834 -> 6
8446 -> 2
7619 -> 8
2785 -> 4
947 -> 8
4410 -> 8
2437 -> 8
25 -> 4
200 -> 2
977 -> 4
3240 -> 4
833 -> 4
9025 -> 4
2828 -> 8
983 -> 4
7392 -> 2
5899 -> 4
9650 -> 6
1591 -> 2
6913 -> 6
4236 -> 8
6159 -> 4
6000 -> 6
1580 -> 8
2476 -> 6
2025 -> 2
175 -> 6
8548 -> 6
4049 -> 4
1927 -> 4
5013 -> 6
57 -> 8
7396 -> 8
5551 -> 6
6479 -> 4
3243 -> 4
5966 -> 8
7597 -> 2
5508 -> 6
327 -> 4
8183 -> 2
7752 -> 6
8026 -> 6
8465 -> 8
7494 -> 6
713 -> 2
4989 -> 8
9877 -> 4
2342 -> 8
6131 -> 4
2322 -> 2
1757 -> 2
6137 -> 2
8723 -> 2
961 -> 6
6249 -> 8
7340 -> 2
8176 -> 6
6832 -> 2
585 -> 8
9380 -> 6
9169 -> 2
910 -> 6
6909 -> 6
719 -> 8
1409 -> 2
9081 -> 8
2454 -> 4
4748 -> 2
9537 -> 6
2340 -> 4
9363 -> 6
9927 -> 8
3297 -> 2
6574 -> 8
4868 -> 6
9707 -> 4
7331 -> 8
2757 -> 8
1134 -> 2
2527 -> 2
1365 -> 4
6796 -> 2
5334 -> 2
1800 -> 6
58 -> 4
9645 -> 6
9670 -> 4
5965 -> 8
3097 -> 2
7251 -> 6
1355 -> 6
8474 -> 6
5182 -> 8
549 -> 6
2533 -> 2
7766 -> 4
6000 -> 6
5446 -> 2
416 -> 4
7273 -> 4
248 -> 8
2915 -> 6
7170 -> 4
5434 -> 4
7576 -> 4
8864 -> 6
24 -> 6
5681 -> 2
2721 -> 2
4267 -> 8
1124 -> 8
6455 -> 2
5332 -> 6
5031 -> 6
7663 -> 6
1205 -> 2
126 -> 8
2111 -> 6
1863 -> 6
8334 -> 8
6753 -> 2
1432 -> 8
877 -> 6
1329 -> 2
9929 -> 6
3931 -> 4
6890 -> 4
8575 -> 4
9343 -> 6
5553 -> 6
7113 -> 8
3559 -> 4
9673 -> 4
7233 -> 2
3729 -> 8
4683 -> 8
627 -> 2
4917 -> 4
3913 -> 2
5399 -> 4
6844 -> 6
9521 -> 6
9848 -> 6
4145 -> 6
8051 -> 8
7010 -> 2
8745 -> 2
4353 -> 2
8927 -> 4
8300 -> 8
2789 -> 6
4464 -> 2
9160 -> 8
9337 -> 2
9133 -> 8
7909 -> 4
3447 -> 6
1075 -> 8
9999 -> 8
3146 -> 8
1457 -> 6
9403 -> 2
2580 -> 2
3588 -> 8
7870 -> 8
5313 -> 6
9022 -> 8
7676 -> 6
2410 -> 8
4712 -> 8
6555 -> 6
8859 -> 4
9719 -> 2
8537 -> 4
7343 -> 2
5578 -> 2
9523 -> 6
2751 -> 2
8580 -> 8
1263 -> 6
6500 -> 4
8252 -> 8
2467 -> 6
4337 -> 2
339 -> 4
1023 -> 8
6160 -> 4
8250 -> 4
5699 -> 6
1962 -> 4
1880 -> 2
1460 -> 2
2305 -> 8
7015 -> 2
6781 -> 6
7360 -> 2
4819 -> 2
7135 -> 2
3086 -> 2
4430 -> 6
2946 -> 4
8250 -> 4
7948 -> 6
6081 -> 8
1366 -> 4
1314 -> 8
3590 -> 8
772 -> 4
9747 -> 8
2234 -> 6
7166 -> 8
1917 -> 4
2826 -> 8
1965 -> 2
898 -> 2
7954 -> 2
251 -> 8
6432 -> 2
1939 -> 4
2353 -> 8
6703 -> 4
6592 -> 6
2494 -> 2
3516 -> 2
1906 -> 8
8370 -> 4
9735 -> 8
4894 -> 2
521 -> 6
2720 -> 2
5883 -> 8
4927 -> 4
2235 -> 6
5550 -> 6
8095 -> 4
7046 -> 4
1746 -> 4
7815 -> 8
8571 -> 8
9691 -> 4
8724 -> 8
5460 -> 8
4505 -> 4
6312 -> 6
7884 -> 6
9402 -> 4
8062 -> 8
5332 -> 6
8897 -> 8
5604 -> 8
6452 -> 2
199 -> 6
6459 -> 8
4984 -> 2
1860 -> 6
9316 -> 8
259 -> 4
3486 -> 2
1459 -> 2
6171 -> 2
4955 -> 8
2047 -> 6
7433 -> 8
9167 -> 6
276 -> 2
6593 -> 8
6993 -> 6
1773 -> 2
879 -> 2
8078 -> 6
2323 -> 6
2390 -> 2
6453 -> 6
2448 -> 2
597 -> 8
4470 -> 4
1715 -> 8
620 -> 4
3997 -> 2
6453 -> 6
6314 -> 2
8518 -> 8
9718 -> 8
1787 -> 2
4968 -> 2
7118 -> 8
9960 -> 4
8877 -> 2
7345 -> 6
2346 -> 2
1917 -> 4
1210 -> 8
8143 -> 4
5118 -> 4
7735 -> 6
7169 -> 2
7050 -> 8
1398 -> 4
4644 -> 4
242 -> 2
8745 -> 2
2104 -> 8
4809 -> 8
8814 -> 8
2934 -> 8
3179 -> 6
5422 -> 8
6371 -> 8
4278 -> 2
5561 -> 8
8666 -> 4
1335 -> 4
2483 -> 2
5195 -> 8
1754 -> 2
7119 -> 2
2229 -> 8
3015 -> 8
6831 -> 6
2200 -> 2
3202 -> 6
4948 -> 8
1128 -> 4
9972 -> 4
101 -> 4
1950 -> 4
6790 -> 4
8914 -> 8
2595 -> 4
9927 -> 8
1048 -> 2
2455 -> 2
5382 -> 6
9852 -> 8
6047 -> 2
8999 -> 4
8149 -> 8
7653 -> 2
8999 -> 4
2033 -> 4
5594 -> 4
4265 -> 4
2106 -> 4
9942 -> 4
7386 -> 6
5614 -> 4
2524 -> 4
6213 -> 4
8223 -> 8
2654 -> 2
2455 -> 2
9248 -> 4
7793 -> 6
1313 -> 2
9072 -> 6
2516 -> 2
793 -> 6
2525 -> 6
4597 -> 4
4420 -> 4
6874 -> 8
2236 -> 6
6184 -> 2
8411 -> 8
772 -> 4
1382 -> 4
6037 -> 4
2946 -> 4
2135 -> 4
5889 -> 8
1347 -> 4
1439 -> 4
5662 -> 2
6711 -> 2
4280 -> 4
2330 -> 6
1060 -> 2
9776 -> 4
2047 -> 6
9049 -> 4
2989 -> 4
6036 -> 2
6812 -> 4
76 -> 4
1155 -> 2
1420 -> 6
5787 -> 6
8783 -> 6
238 -> 6
6843 -> 4
1156 -> 2
3670 -> 8
9906 -> 6
8270 -> 6
92 -> 4
8128 -> 8
4895 -> 4
6636 -> 8
4779 -> 8
636 -> 8
4854 -> 8
7868 -> 6
2429 -> 2
4587 -> 8
4483 -> 2
2920 -> 8
5206 -> 8
8441 -> 4
3468 -> 2
7700 -> 2
321 -> 4
5647 -> 4
6488 -> 8
3181 -> 8
9921 -> 2
4627 -> 4
3251 -> 6
5270 -> 4
1255 -> 4
8813 -> 2
8416 -> 8
4923 -> 6
6449 -> 8
6662 -> 4
1708 -> 2
8065 -> 4
2734 -> 4
1607 -> 6
7770 -> 2
5651 -> 2
2274 -> 2
2069 -> 2
6326 -> 2
3608 -> 2
2263 -> 6
1497 -> 2
2056 -> 2
2871 -> 2
4884 -> 8
8314 -> 6
4628 -> 2
9366 -> 6
7329 -> 6
5988 -> 8
8740 -> 4
4068 -> 6
1802 -> 2
2941 -> 8
4099 -> 4
2882 -> 2
5456 -> 2
2604 -> 4
5365 -> 2
6746 -> 6
513 -> 2
3416 -> 2
2245 -> 8
1622 -> 2
4128 -> 4
8810 -> 2
9398 -> 2
8410 -> 8
8503 -> 6
7245 -> 4
6550 -> 8
3092 -> 4
850 -> 2
2150 -> 2
8362 -> 6
6565 -> 4
3315 -> 6
1949 -> 2
4540 -> 4
4795 -> 8
3109 -> 2
91 -> 2
9744 -> 2
8697 -> 2
2416 -> 8
4998 -> 6
3699 -> 6
4237 -> 6
8409 -> 8
138 -> 4
1066 -> 2
2330 -> 6
3310 -> 6
3913 -> 2
1533 -> 8
8903 -> 4
4274 -> 8
9775 -> 4
9778 -> 4
4930 -> 4
3503 -> 4
6182 -> 6
5527 -> 4
6318 -> 8
8170 -> 8
6546 -> 4
3440 -> 6
4021 -> 4
498 -> 2
9308 -> 2
3205 -> 6
3966 -> 2
7622 -> 2
7918 -> 4
9500 -> 4
7089 -> 2
1782 -> 8
816 -> 8
2052 -> 2
9335 -> 6
134 -> 4
1415 -> 2
5501 -> 8
1658 -> 2
4860 -> 6
8153 -> 2
9555 -> 6
9946 -> 6
3172 -> 4
4502 -> 4
8910 -> 2
5193 -> 6
7236 -> 8
8863 -> 4
3256 -> 2
3306 -> 4
4262 -> 8
4704 -> 2
7251 -> 6
5220 -> 6
6414 -> 2
448 -> 6
622 -> 8
6881 -> 6
906 -> 4
9507 -> 6
8009 -> 2
9224 -> 6
9882 -> 8
378 -> 2
9138 -> 2
8194 -> 2
592 -> 6
6434 -> 4
8689 -> 8
4728 -> 8
5162 -> 4
6155 -> 6
6348 -> 8
4751 -> 8
823 -> 4
2972 -> 6
6795 -> 2
9199 -> 8
9721 -> 4
5305 -> 4
9718 -> 8
4037 -> 4
9086 -> 2
6605 -> 2
9814 -> 4
181 -> 2
1102 -> 6
5312 -> 2
6772 -> 6
3557 -> 2
2924 -> 2
4858 -> 4
5270 -> 4
5120 -> 2
6753 -> 2
3682 -> 4
4996 -> 6
816 -> 8
9783 -> 8
5216 -> 2
647 -> 8
1560 -> 6
4217 -> 6
7900 -> 8
1894 -> 2
3299 -> 4
7208 -> 2
5184 -> 6
3432 -> 8
6967 -> 2
978 -> 2
5490 -> 8
4952 -> 8
8511 -> 8
2683 -> 8
2267 -> 2
1149 -> 4
8866 -> 4
4524 -> 2
3938 -> 6
1694 -> 6
3976 -> 4
3694 -> 2
3951 -> 4
1283 -> 6
4760 -> 4
2377 -> 8
748 -> 6
9587 -> 6
7161 -> 8
7746 -> 8
7740 -> 6
1339 -> 6
2135 -> 4
2023 -> 2
3407 -> 6
6173 -> 2
5589 -> 4
2363 -> 4
1159 -> 8
8803 -> 4
8478 -> 6
968 -> 6
9418 -> 6
8919 -> 8
6747 -> 2
5012 -> 2
1673 -> 4
1217 -> 6
1331 -> 6
6697 -> 6
6306 -> 2
5349 -> 4
8138 -> 4
3216 -> 4
6788 -> 4
6030 -> 8
8142 -> 8
6734 -> 2
1557 -> 8
2949 -> 6
7268 -> 8
4461 -> 8
4027 -> 8
784 -> 6
6453 -> 6
8564 -> 4
2656 -> 6
9204 -> 4
1642 -> 4
6252 -> 6
876 -> 8
2945 -> 4
3751 -> 2
9692 -> 8
7108 -> 2
1657 -> 4
8725 -> 8
6094 -> 8
4821 -> 4
38 -> 2
7520 -> 4
7623 -> 6
2437 -> 8
7757 -> 2
6062 -> 2
1491 -> 2
3386 -> 8
9529 -> 4
5286 -> 2
9843 -> 2
6109 -> 2
5044 -> 6
1137 -> 4
9910 -> 4
4056 -> 4
8962 -> 4
4533 -> 6
3875 -> 6
5648 -> 2
1007 -> 8
1437 -> 2
8894 -> 2
4336 -> 6
5821 -> 2
2766 -> 6
7187 -> 8
8541 -> 2
3129 -> 8
4466 -> 8
5928 -> 8
1731 -> 2
7592 -> 4
7472 -> 4
7301 -> 2
2310 -> 2
8916 -> 2
7729 -> 8
8499 -> 6
3727 -> 4
1800 -> 6
6173 -> 2
1724 -> 6
4423 -> 4
5892 -> 4
8730 -> 6
4130 -> 8
7828 -> 2
5911 -> 8
6356 -> 4
7920 -> 2
2403 -> 6
1543 -> 2
4975 -> 4
307 -> 4
1558 -> 4
7448 -> 6
5525 -> 2
3434 -> 6
3736 -> 6
3353 -> 4
3949 -> 2
4515 -> 6
2384 -> 2
3917 -> 4
1185 -> 4
5732 -> 8
5926 -> 8
8829 -> 2
3157 -> 2
4279 -> 8
7811 -> 8
2804 -> 6
822 -> 8
2338 -> 4
6479 -> 4
5493 -> 8
104 -> 6
7083 -> 2
5362 -> 4
1612 -> 4
1940 -> 6
737 -> 4
2900 -> 2
831 -> 4
2275 -> 8
453 -> 8
2523 -> 6
7828 -> 2
2045 -> 8
8415 -> 8
2673 -> 2
2330 -> 6
7176 -> 8
1854 -> 8
6780 -> 6
8976 -> 4
8622 -> 2
2915 -> 6
3304 -> 8
7493 -> 4
2329 -> 2
8792 -> 8
5657 -> 8
2560 -> 4
9195 -> 2
1704 -> 4
2298 -> 2
3846 -> 2
5202 -> 8
8789 -> 6
6639 -> 2
6047 -> 2
1268 -> 6
2287 -> 8
7140 -> 2
8853 -> 8
3318 -> 6
9333 -> 4
7231 -> 2
6961 -> 6
2308 -> 8
2167 -> 2
5354 -> 6
59 -> 6
4164 -> 2
7927 -> 8
4938 -> 6
2806 -> 8
9821 -> 8
8832 -> 2
4425 -> 8
4910 -> 2
5243 -> 2
2076 -> 2
7246 -> 4
1069 -> 8
1348 -> 2
9804 -> 8
1859 -> 6
951 -> 2
4061 -> 6
9247 -> 8
1678 -> 8
9234 -> 8
4338 -> 6
2589 -> 2
5142 -> 6
5646 -> 2
8104 -> 4
6983 -> 4
5701 -> 2
4846 -> 8
6314 -> 2
4653 -> 8
1796 -> 8
6521 -> 6
4895 -> 4
2770 -> 8
6839 -> 6
5370 -> 6
4782 -> 8
3520 -> 6
9289 -> 4
1080 -> 6
1920 -> 6
4093 -> 2
2596 -> 4
8311 -> 4
7226 -> 6
6675 -> 2
5164 -> 8
6789 -> 6
6664 -> 8
8458 -> 2
459 -> 4
1193 -> 4
1170 -> 4
1643 -> 2
6886 -> 4
1192 -> 8
6652 -> 8
3387 -> 6
7913 -> 4
1483 -> 8
4082 -> 6
5891 -> 2
1981 -> 8
1755 -> 6
9369 -> 4
6347 -> 6
2501 -> 4
6686 -> 6
3485 -> 2
6941 -> 8
7915 -> 4
5983 -> 2
2339 -> 6
4863 -> 6
1690 -> 4
4324 -> 6
6865 -> 4
2299 -> 8
2230 -> 4
1399 -> 6
3028 -> 4
6421 -> 4
2984 -> 6
1885 -> 8
1745 -> 4
9431 -> 2
2393 -> 2
5471 -> 4
8942 -> 2
8524 -> 6
3888 -> 8
6854 -> 2
5593 -> 6
5881 -> 8
5909 -> 8
5722 -> 6
7605 -> 8
8677 -> 8
1907 -> 6
6754 -> 8
5932 -> 2
9114 -> 8
302 -> 2
9638 -> 2
6501 -> 4
4386 -> 2
4526 -> 8
9071 -> 8
266 -> 4
6656 -> 8
3039 -> 8
4742 -> 8
3136 -> 6
3136 -> 6
9251 -> 8
1330 -> 6
6063 -> 6
5990 -> 8
1642 -> 4
8502 -> 2
4995 -> 6
2432 -> 2
3605 -> 2
996 -> 8
866 -> 6
4623 -> 2
3599 -> 6
8441 -> 4
9583 -> 2
9759 -> 8
5055 -> 8
5574 -> 6
2140 -> 4
59 -> 6
6414 -> 2
2064 -> 2
4425 -> 8
2661 -> 4
1125 -> 4
2589 -> 2
7391 -> 6
9765 -> 8
7591 -> 2
6838 -> 4
6986 -> 6
8584 -> 2
9280 -> 4
9507 -> 6
4143 -> 2
1302 -> 8
4635 -> 6
305 -> 2
4790 -> 6
5073 -> 6
7065 -> 4
3871 -> 2
9862 -> 4
2118 -> 6
5032 -> 2
9913 -> 4
5324 -> 2
9593 -> 8
1965 -> 2
3147 -> 6
2091 -> 6
9719 -> 2
6287 -> 2
3224 -> 8
6091 -> 2
9669 -> 2
1466 -> 2
4841 -> 6
8278 -> 6
1646 -> 6
5904 -> 4
7686 -> 8
4598 -> 2
2804 -> 6
3072 -> 6
6457 -> 4
5966 -> 8
5347 -> 2
1389 -> 2
841 -> 6
8328 -> 6
6467 -> 6
4287 -> 2
5499 -> 6
2640 -> 6
8347 -> 8
227 -> 4
156 -> 4
4807 -> 4
8180 -> 2
2618 -> 8
9454 -> 8
5786 -> 8
8149 -> 8
9903 -> 8
3136 -> 6
1520 -> 4
5448 -> 2
5550 -> 6
5845 -> 4
2927 -> 2
2260 -> 6
7961 -> 4
7286 -> 2
5952 -> 2
5758 -> 8
606 -> 2
2158 -> 4
1550 -> 2
8145 -> 2
1886 -> 8
129 -> 2
5628 -> 8
6613 -> 8
5252 -> 2
5879 -> 6
9141 -> 2
3347 -> 2
9145 -> 6
9114 -> 8
8033 -> 2
5519 -> 6
7014 -> 8
4531 -> 6
3242 -> 8
5333 -> 8
7281 -> 8
1801 -> 6
691 -> 6
9961 -> 4
3396 -> 4
5601 -> 2
1319 -> 8
1626 -> 4
3779 -> 2
5639 -> 6
1069 -> 8
7464 -> 6
1882 -> 4
6593 -> 8
878 -> 8
9694 -> 6
6126 -> 2
8151 -> 2
6671 -> 6
5512 -> 8
9960 -> 4
5012 -> 2
9404 -> 8
7080 -> 2
1845 -> 8
6843 -> 4
5022 -> 6
1610 -> 2
5172 -> 2
8343 -> 8
4440 -> 4
1268 -> 6
8402 -> 2
9199 -> 8
3606 -> 2
3245 -> 2
4984 -> 2
4110 -> 2
3454 -> 6
9726 -> 6
3341 -> 2
2744 -> 6
9910 -> 4
7922 -> 4
6902 -> 4
9780 -> 8
3948 -> 8
9997 -> 4
4128 -> 4
4945 -> 8
1476 -> 4
3163 -> 4
8430 -> 6
2896 -> 2
3429 -> 8
9565 -> 4
8268 -> 2
3324 -> 2
5753 -> 4
6435 -> 4
7073 -> 2
925 -> 6
9382 -> 2
5937 -> 8
3285 -> 2
5369 -> 8
282 -> 8
5263 -> 8
335 -> 6
1371 -> 2
9331 -> 4
6597 -> 8
6645 -> 4
8583 -> 8
2531 -> 2
7132 -> 6
5684 -> 8
1739 -> 2
780 -> 4
9051 -> 2
5873 -> 4
490 -> 4
24 -> 6
9547 -> 8
662 -> 4
9515 -> 2
1197 -> 4
822 -> 8
8453 -> 6
8539 -> 8
246 -> 8
31 -> 8
2735 -> 4
2241 -> 6
8086 -> 8
9358 -> 4
1910 -> 2
290 -> 6
701 -> 4
6033 -> 8
9410 -> 6
7365 -> 2
8970 -> 6
2221 -> 8
3711 -> 6
3192 -> 4
8877 -> 2
5095 -> 2
8208 -> 4
2431 -> 6
1355 -> 6
6858 -> 6
1379 -> 4
4769 -> 6
2314 -> 8
4703 -> 8
6617 -> 6
4904 -> 6
2708 -> 6
812 -> 6
2400 -> 6
2525 -> 6
8462 -> 6
2361 -> 4
2141 -> 4
2309 -> 2
551 -> 8
1551 -> 2
4279 -> 8
3945 -> 8
4863 -> 6
5556 -> 2
2265 -> 6
2131 -> 6
2372 -> 4
6578 -> 6
4520 -> 8
6536 -> 8
8984 -> 2
1810 -> 8
4495 -> 4
1875 -> 6
5673 -> 8
3417 -> 4
629 -> 4
7800 -> 6
8348 -> 4
8592 -> 4
6334 -> 6
9027 -> 8
7962 -> 8
9536 -> 8
90 -> 2
5244 -> 8
460 -> 4
3443 -> 6
5289 -> 8
1130 -> 8
6741 -> 2
2477 -> 2
409 -> 4
6353 -> 2
2787 -> 8
3830 -> 6
8844 -> 6
5630 -> 6
9497 -> 6
9687 -> 8
9072 -> 6
8631 -> 4
2853 -> 8
7259 -> 8
4524 -> 2
72 -> 6
3753 -> 2
8710 -> 4
3621 -> 4
9584 -> 8
8143 -> 4
1252 -> 4
9795 -> 6
1922 -> 2
6977 -> 4
7031 -> 2
1523 -> 4
6716 -> 2
6181 -> 8
3277 -> 8
2199 -> 6
8684 -> 2
6692 -> 2
2155 -> 4
283 -> 4
7513 -> 8
4454 -> 4
857 -> 8
9185 -> 4
7882 -> 8
403 -> 8
1568 -> 6
7386 -> 6
9479 -> 8
465 -> 4
1479 -> 6
8296 -> 4
7002 -> 8
5576 -> 2
2774 -> 2
375 -> 2
139 -> 6
1700 -> 6
2646 -> 8
7017 -> 4
3549 -> 6
9736 -> 8
3278 -> 4
6699 -> 2
6940 -> 8
5665 -> 6
1864 -> 4
2852 -> 6
5009 -> 6
405 -> 6
586 -> 8
3899 -> 6
7425 -> 4
9863 -> 2
6618 -> 8
3288 -> 2
8886 -> 8
5033 -> 6
2182 -> 4
9442 -> 6
9080 -> 8
1820 -> 4
4432 -> 2
5830 -> 2
2704 -> 2
1161 -> 8
5571 -> 4
872 -> 6
9409 -> 6
8981 -> 8
2792 -> 8
7982 -> 2
3930 -> 4
6256 -> 6
8259 -> 2
5636 -> 4
5917 -> 6
8891 -> 8
9184 -> 4
7248 -> 4
87 -> 4
7842 -> 2
7750 -> 8
1277 -> 6
6090 -> 2
9035 -> 2
1150 -> 6
1134 -> 2
8642 -> 2
3424 -> 4
1548 -> 6
5261 -> 8
7432 -> 6
6917 -> 2
6138 -> 6
7107 -> 4
7139 -> 8
488 -> 4
7121 -> 4
5112 -> 8
7450 -> 8
43 -> 2
1691 -> 4
2708 -> 6
3062 -> 2
6519 -> 8
2011 -> 4
8317 -> 8
3646 -> 2
5879 -> 6
5275 -> 4
5406 -> 2
3898 -> 4
9041 -> 2
3685 -> 8
2398 -> 6
3507 -> 6
1968 -> 2
4415 -> 8
2723 -> 2
7151 -> 6
5559 -> 8
9648 -> 6
4822 -> 8
4538 -> 4
5777 -> 2
6596 -> 4
2146 -> 2
345 -> 8
3558 -> 6
7423 -> 2
3114 -> 8
4243 -> 8
4829 -> 8
9323 -> 4
1178 -> 8
947 -> 8
544 -> 2
4497 -> 8
4759 -> 4
127 -> 6
6610 -> 8
119 -> 8
7307 -> 8
6461 -> 8
4002 -> 2
8354 -> 4
7262 -> 6
9657 -> 4
8626 -> 2
6433 -> 6
8055 -> 6
4412 -> 6
1455 -> 8
6519 -> 8
8127 -> 6
395 -> 8
8379 -> 6
5807 -> 2
927 -> 2
2285 -> 4
390 -> 6
6478 -> 6
4859 -> 6
9769 -> 2
3377 -> 2
5726 -> 2
3391 -> 8
7565 -> 6
8293 -> 8
5735 -> 6
4944 -> 4
5342 -> 4
1103 -> 8
3696 -> 4
2969 -> 4
7777 -> 4
2705 -> 6
1794 -> 4
5887 -> 4
4579 -> 2
9045 -> 6
7203 -> 6
7148 -> 6
426 -> 4
1095 -> 2
2143 -> 4
5193 -> 6
4986 -> 2
4744 -> 6
3769 -> 4
3452 -> 8
2977 -> 4
966 -> 6
4285 -> 6
366 -> 6
4067 -> 2
5667 -> 2
882 -> 2
9346 -> 8
2955 -> 4
9804 -> 8
5725 -> 2
8872 -> 4
9309 -> 8
9320 -> 4
6026 -> 4
2375 -> 4
7845 -> 8
5152 -> 8
3968 -> 2
8256 -> 8
8234 -> 6
3226 -> 8
6725 -> 4
9985 -> 4
5172 -> 2
4477 -> 2
6500 -> 4
6002 -> 2
8329 -> 4
4851 -> 2
485 -> 4
9719 -> 2
2421 -> 4
5284 -> 2
844 -> 4
9596 -> 4
7099 -> 6
1720 -> 4
4771 -> 2
9064 -> 4
7078 -> 6
5076 -> 8
4468 -> 8
6562 -> 8
2047 -> 6
1318 -> 2
7108 -> 2
5523 -> 2
6666 -> 2
1360 -> 4
4894 -> 2
4386 -> 2
661 -> 2
1150 -> 6
5000 -> 2
6583 -> 2
8672 -> 4
1621 -> 6
9609 -> 8
573 -> 2
444 -> 8
8701 -> 8
5933 -> 6
9748 -> 4
618 -> 8
3363 -> 2
6137 -> 2
2607 -> 4
8882 -> 4
1515 -> 8
7412 -> 8
2543 -> 8
9953 -> 8
4092 -> 4
1963 -> 2
7995 -> 2
3519 -> 8
7039 -> 2
6942 -> 6
2433 -> 6
4239 -> 2
1312 -> 4
4572 -> 2
4259 -> 4
1821 -> 4
2816 -> 2
2027 -> 4
6924 -> 2
942 -> 6
2508 -> 8
1490 -> 2
8867 -> 8
1292 -> 8
6313 -> 8
153 -> 2
3539 -> 2
7548 -> 6
5186 -> 6
201 -> 2
9343 -> 6
9418 -> 6
5053 -> 4
8806 -> 8
9746 -> 4
1600 -> 4
6850 -> 8
8191 -> 8
3190 -> 2
3743 -> 6
6523 -> 6
5529 -> 8
3086 -> 2
564 -> 6
5006 -> 4
3003 -> 6
7876 -> 2
1733 -> 2
8226 -> 2
7788 -> 6
1027 -> 6
1946 -> 8
7138 -> 2
2104 -> 8
943 -> 8
892 -> 8
7668 -> 6
3107 -> 6
1073 -> 6
3250 -> 6
771 -> 2
2998 -> 8
9840 -> 2
8707 -> 2
2353 -> 8
8952 -> 8
730 -> 8
1980 -> 8
3371 -> 6
3191 -> 2
2127 -> 6
2720 -> 2
9749 -> 6
2868 -> 4
7482 -> 2
5623 -> 8
2462 -> 6
186 -> 8
5254 -> 4
398 -> 8
7397 -> 6
2320 -> 6
8854 -> 2
1702 -> 2
5530 -> 4
1470 -> 6
6743 -> 2
9226 -> 6
2785 -> 4
4812 -> 6
2350 -> 8
7685 -> 8
98 -> 6
4548 -> 2
4099 -> 4
6748 -> 6
3396 -> 4
7851 -> 2
5438 -> 4
1113 -> 4
3634 -> 4
6924 -> 2
4808 -> 2
449 -> 4
6737 -> 4
8940 -> 6
5640 -> 4
9434 -> 8
3661 -> 6
6103 -> 4
6375 -> 4
7796 -> 8
331 -> 4
5585 -> 6
462 -> 8
211 -> 6
7664 -> 4
9570 -> 2
6304 -> 4
6331 -> 4
1644 -> 8
5270 -> 4
7370 -> 6
891 -> 4
3168 -> 4
4850 -> 2
2100 -> 2
3541 -> 8
8182 -> 4
5502 -> 6
3907 -> 6
8979 -> 6
7640 -> 4
9409 -> 6
1250 -> 2
6911 -> 6
7468 -> 4
3784 -> 4
7541 -> 2
2017 -> 8
8602 -> 8
790 -> 6
1257 -> 8
3965 -> 2
6988 -> 6
7602 -> 8
5793 -> 8
7453 -> 8
3561 -> 4
6441 -> 4
9608 -> 2
2189 -> 2
4247 -> 8
4481 -> 2
6152 -> 6
2831 -> 6
9982 -> 2
3905 -> 8
3845 -> 2
9068 -> 6
6730 -> 8
1905 -> 8
6120 -> 6
5616 -> 6
5408 -> 2
666 -> 2
1435 -> 6
2145 -> 2
1961 -> 2
7361 -> 2
3203 -> 8
3333 -> 8
7306 -> 4
4212 -> 6
9864 -> 8
8868 -> 4
7407 -> 2
8372 -> 8
4887 -> 6
3467 -> 4
3200 -> 8
2065 -> 8
6674 -> 4
6779 -> 2
611 -> 8
2444 -> 6
8676 -> 4
3523 -> 6
576 -> 6
1712 -> 6
9333 -> 4
3365 -> 2
9020 -> 4
7042 -> 6
2094 -> 4
1005 -> 4
6919 -> 4
656 -> 8
5363 -> 2
6112 -> 4
197 -> 8
9691 -> 4
2609 -> 8
3401 -> 4
9753 -> 6
6385 -> 2
2252 -> 4
2542 -> 6
1588 -> 2
7895 -> 8
7723 -> 8
8213 -> 6
6582 -> 4
6422 -> 8
7483 -> 6
142 -> 8
718 -> 2
9140 -> 2
4962 -> 4
2967 -> 2
4894 -> 2
8252 -> 8
8582 -> 6
6397 -> 2
5073 -> 6
950 -> 2
1812 -> 6
5128 -> 6
2191 -> 8
9380 -> 6
3053 -> 2
8831 -> 6
2175 -> 6
792 -> 2
5757 -> 6
2221 -> 8
5961 -> 8
7311 -> 6
8363 -> 8
4949 -> 2
9493 -> 6
6170 -> 2
4322 -> 8
1732 -> 4
3726 -> 2
9531 -> 2
2054 -> 4
2237 -> 2
4568 -> 2
4608 -> 6
4992 -> 4
1164 -> 2
2973 -> 8
3563 -> 4
1594 -> 8
8181 -> 2
4868 -> 6
3591 -> 8
5272 -> 8
8004 -> 6
1207 -> 4
6875 -> 8
4486 -> 8
322 -> 8
7897 -> 6
626 -> 6
2667 -> 8
9775 -> 4
5912 -> 6
6990 -> 6
8236 -> 6
6109 -> 2
1179 -> 2
3197 -> 2
4663 -> 4
3983 -> 8
4613 -> 4
1412 -> 4
368 -> 6
3085 -> 2
2180 -> 2
8809 -> 2
8764 -> 4
8094 -> 2
4796 -> 8
7609 -> 2
8329 -> 4
8717 -> 8
8406 -> 2
4985 -> 2
2494 -> 2
9632 -> 6
3965 -> 2
3122 -> 2
9662 -> 6
546 -> 4
7380 -> 4
9194 -> 6
3320 -> 8
6101 -> 4
9606 -> 2
5420 -> 4
1871 -> 8
6022 -> 8
6588 -> 8
8957 -> 6
8747 -> 4
4987 -> 4
9243 -> 8
2026 -> 2
2425 -> 8
2686 -> 2
3535 -> 8
1781 -> 4
6298 -> 8
3796 -> 2
381 -> 4
425 -> 4
8826 -> 8
8005 -> 8
5706 -> 4
5132 -> 4
3459 -> 2
31 -> 8
486 -> 4
8103 -> 6
8599 -> 4
9504 -> 6
626 -> 6
6533 -> 2
7716 -> 6
1178 -> 8
7062 -> 8
2603 -> 6
9230 -> 2
4686 -> 2
5760 -> 2
3489 -> 8
6593 -> 8
4743 -> 4
7635 -> 4
1392 -> 6
8224 -> 2
1038 -> 4
8633 -> 4
3487 -> 4
7575 -> 4
8230 -> 4
9689 -> 6
1975 -> 4
3085 -> 2
6046 -> 6
6749 -> 4
4030 -> 8
8167 -> 2
9144 -> 8
749 -> 4
1855 -> 4
1299 -> 8
7233 -> 2
7595 -> 6
2624 -> 6
5874 -> 6
4990 -> 2
8261 -> 2
8520 -> 4
370 -> 8
2103 -> 2
8674 -> 8
6754 -> 8
8181 -> 2
3252 -> 2
9770 -> 4
9492 -> 2
7785 -> 6
8124 -> 6
7492 -> 8
3945 -> 8
2613 -> 8
1437 -> 2
2779 -> 2
2277 -> 6
1087 -> 8
2839 -> 6
1554 -> 8
1681 -> 6
6637 -> 6
7029 -> 4
4755 -> 6
4341 -> 6
7722 -> 6
3714 -> 4
8326 -> 6
7449 -> 4
7775 -> 2
7553 -> 2
3222 -> 4
3208 -> 6
5234 -> 2
8254 -> 6
5351 -> 4
8772 -> 6
3532 -> 4
513 -> 2
5666 -> 6
6363 -> 6
1109 -> 4
3982 -> 6
114 -> 8
3155 -> 6
1395 -> 4
3376 -> 6
9592 -> 6
1331 -> 6
2832 -> 2
8366 -> 8
102 -> 8
8065 -> 4
8849 -> 8
3666 -> 6
2523 -> 6
5579 -> 8
7907 -> 2
8929 -> 8
2819 -> 8
1045 -> 2
3437 -> 2
8869 -> 6
1926 -> 2
6629 -> 4
3860 -> 4
3175 -> 4
5770 -> 6
9542 -> 6
2626 -> 2
6508 -> 8
5305 -> 4
1987 -> 4
8156 -> 4
8573 -> 8
6459 -> 8
1118 -> 4
3920 -> 6
4068 -> 6
186 -> 8
9119 -> 8
8319 -> 6
2664 -> 6
2392 -> 4
3221 -> 2
4824 -> 6
9037 -> 4
4033 -> 8
5569 -> 2
1854 -> 8
2915 -> 6
1055 -> 8
3375 -> 6
2842 -> 8
8937 -> 2
4372 -> 6
8803 -> 4
6228 -> 8
6831 -> 6
9932 -> 6
9064 -> 4
5462 -> 6
1274 -> 2
8688 -> 2
6344 -> 4
8965 -> 2
1935 -> 6
6566 -> 4
7814 -> 2
206 -> 4
3513 -> 2
4504 -> 8
5679 -> 4
7569 -> 4
5695 -> 4
8426 -> 8
7110 -> 8
4541 -> 4
3179 -> 6
9287 -> 2
4312 -> 6
9525 -> 6
5634 -> 4
3033 -> 8
4457 -> 4
5991 -> 8
7758 -> 6
581 -> 2
9728 -> 6
2359 -> 4
9238 -> 8
7856 -> 4
7339 -> 8
2060 -> 8
4773 -> 2
5832 -> 4
9453 -> 2
3536 -> 8
4031 -> 8
436 -> 2
3282 -> 6
235 -> 6
1710 -> 8
2584 -> 8
990 -> 6
580 -> 2
7479 -> 2
8221 -> 8
9752 -> 2
8001 -> 4
6054 -> 8
8303 -> 8
1807 -> 4
977 -> 4
7106 -> 2
8755 -> 4
4291 -> 6
2901 -> 2
5331 -> 8
532 -> 4
9407 -> 8
2232 -> 8
417 -> 8
9522 -> 2
4366 -> 6
2401 -> 6
7024 -> 4
6719 -> 8
1334 -> 4
1850 -> 2
4879 -> 4
8029 -> 4
7483 -> 6
4007 -> 4
8640 -> 6
4406 -> 2
5035 -> 4
7315 -> 6
8015 -> 2
1778 -> 2
1164 -> 2
5223 -> 6
7682 -> 4
1080 -> 6
8035 -> 8
6153 -> 8
7330 -> 8
8238 -> 6
2878 -> 8
3554 -> 2
1656 -> 2
4226 -> 6
7838 -> 6
5848 -> 4
329 -> 8
4951 -> 4
146 -> 2
6485 -> 8
8028 -> 6
1368 -> 4
1948 -> 8
3906 -> 8
4479 -> 4
9383 -> 6
455 -> 6
1541 -> 2
4341 -> 6
9972 -> 4
7833 -> 4
7812 -> 6
7303 -> 2
9059 -> 6
1311 -> 2
6188 -> 2
8062 -> 8
7581 -> 8
3035 -> 2
5090 -> 4
6307 -> 4
1483 -> 8
217 -> 2
7950 -> 8
6715 -> 2
1682 -> 2
5021 -> 8
3226 -> 8
8975 -> 4
4122 -> 2
4659 -> 4
4331 -> 4
7785 -> 6
9740 -> 8
1314 -> 8
9706 -> 2
2832 -> 2
4500 -> 2
2161 -> 6
2818 -> 2
8776 -> 8
9299 -> 2
9382 -> 2
2071 -> 4
5344 -> 8
121 -> 6
209 -> 6
915 -> 6
7195 -> 2
7845 -> 8
6768 -> 6
7771 -> 2
4036 -> 2
8453 -> 6
6289 -> 4
6108 -> 8
545 -> 4
2881 -> 6
956 -> 4
4347 -> 6
6392 -> 4
7037 -> 6
7924 -> 8
5920 -> 4
6293 -> 6
1894 -> 2
9414 -> 4
9267 -> 8
9918 -> 4
3360 -> 2
2619 -> 2
7838 -> 6
1983 -> 8
2389 -> 8
9685 -> 4
73 -> 8
2137 -> 8
4907 -> 6
7841 -> 6
9366 -> 6
5080 -> 6
1870 -> 8
9253 -> 8
4213 -> 8
517 -> 4
9184 -> 4
1133 -> 8
8008 -> 8
3108 -> 8
7823 -> 4
5625 -> 8
9211 -> 8
2561 -> 4
3713 -> 6
9942 -> 4
1271 -> 8
3554 -> 2
7771 -> 2
6285 -> 6
2590 -> 8
5775 -> 6
5962 -> 6
1830 -> 4
6619 -> 2
3922 -> 2
9202 -> 2
8739 -> 6
1818 -> 8
7664 -> 4
3455 -> 8
4245 -> 4
1597 -> 2
1717 -> 6
9619 -> 2
510 -> 2
4398 -> 6
5732 -> 8
3676 -> 6
4710 -> 4
3671 -> 8
4424 -> 6
6526 -> 6
9046 -> 6
7837 -> 2
7464 -> 6
4132 -> 6
731 -> 8
364 -> 4
9549 -> 6
7411 -> 4
1909 -> 2
9637 -> 4
385 -> 6
2327 -> 6
9774 -> 6
9144 -> 8
4614 -> 6
9777 -> 8
6546 -> 4
7305 -> 4
1962 -> 4
5745 -> 8
9381 -> 6
7553 -> 2
7088 -> 8
1148 -> 6
500 -> 4
8326 -> 6
9699 -> 8
1912 -> 4
7040 -> 8
3076 -> 4
4492 -> 6
8973 -> 6
1239 -> 2
224 -> 2
1138 -> 2
8294 -> 2
253 -> 8
3201 -> 8
4315 -> 8
812 -> 6
6266 -> 4
465 -> 4
3729 -> 8
2434 -> 4
6489 -> 2
5430 -> 6
4059 -> 6
4114 -> 8
3105 -> 8
6555 -> 6
4993 -> 2
1798 -> 8
3289 -> 8
7270 -> 4
1230 -> 2
6402 -> 2
9224 -> 6
6016 -> 8
2437 -> 8
3891 -> 8
8121 -> 4
6225 -> 8
3313 -> 6
5181 -> 4
2165 -> 6
6336 -> 6
3546 -> 4
6218 -> 4
8509 -> 8
9780 -> 8
7814 -> 2
7937 -> 4
9375 -> 3
5017 -> 2
5824 -> 8
6284 -> 6
1956 -> 8
5460 -> 8
2256 -> 4
2194 -> 2
8398 -> 6
9547 -> 8
6777 -> 6
1593 -> 2
5931 -> 6
749 -> 4
4105 -> 8
5418 -> 8
6719 -> 8
7449 -> 4
3909 -> 2
9612 -> 6
7956 -> 6
3135 -> 6
886 -> 4
5132 -> 4
1843 -> 6
6209 -> 4
4706 -> 6
7885 -> 6
5536 -> 6
140 -> 4
84 -> 2
8824 -> 4
1256 -> 4
3331 -> 8
6672 -> 2
3896 -> 4
6157 -> 2
9232 -> 4
9186 -> 4
4016 -> 8
2462 -> 6
6301 -> 6
7313 -> 6
5131 -> 2
7325 -> 4
7952 -> 6
5733 -> 4
8176 -> 6
2966 -> 6
2644 -> 4
4133 -> 8
9096 -> 6
6542 -> 6
3788 -> 4
7192 -> 8
8827 -> 6
274 -> 8
9825 -> 4
4618 -> 4
3313 -> 6
1316 -> 2
4224 -> 6
1088 -> 4
3473 -> 6
1870 -> 8
5388 -> 2
6273 -> 2
5251 -> 6
9111 -> 2
6766 -> 6
4887 -> 6
9582 -> 4
5259 -> 8
6799 -> 8
6602 -> 2
2431 -> 6
7471 -> 2
8917 -> 4
6113 -> 2
4696 -> 6
7947 -> 2
1581 -> 8
3110 -> 2
2341 -> 4
3881 -> 2
8184 -> 8
2270 -> 8
6283 -> 4
7438 -> 2
7203 -> 6
3283 -> 8
2485 -> 8
5828 -> 6
2070 -> 4
845 -> 8
1865 -> 6
1236 -> 8
1206 -> 2
4625 -> 2
367 -> 2
836 -> 6
8043 -> 8
9322 -> 8
8909 -> 2
6809 -> 2
1058 -> 8
4642 -> 2
3474 -> 4
6369 -> 4
3644 -> 6
5245 -> 6
4959 -> 2
1699 -> 8
4262 -> 8
839 -> 4
9310 -> 8
9954 -> 2
6342 -> 2
6081 -> 8
7481 -> 6
3373 -> 6
8324 -> 8
700 -> 4
5399 -> 4
9094 -> 8
3659 -> 6
9334 -> 6
3999 -> 4
9336 -> 6
768 -> 4
1730 -> 2
9208 -> 2
1294 -> 6
3081 -> 8
2528 -> 6
1999 -> 4
7111 -> 8
9040 -> 2
1436 -> 6
8260 -> 2
4020 -> 4
2114 -> 4
3130 -> 4
8965 -> 2
4185 -> 4
704 -> 6
7301 -> 2
60 -> 6
4798 -> 8
8242 -> 2
8645 -> 8
2442 -> 8
8042 -> 6
3207 -> 2
6850 -> 8
2076 -> 2
1130 -> 8
8990 -> 2
6595 -> 4
9877 -> 4
6207 -> 2
4072 -> 6
7569 -> 4
1829 -> 8
504 -> 6
1863 -> 6
4468 -> 8
8812 -> 4
6166 -> 4
804 -> 4
6962 -> 2
6808 -> 8
424 -> 8
4326 -> 2
9749 -> 6
6733 -> 8
5423 -> 4
889 -> 6
2535 -> 8
4534 -> 4
8375 -> 4
3905 -> 8
9961 -> 4
1146 -> 6
1482 -> 6
1832 -> 8
1772 -> 4
2495 -> 4
1900 -> 4
8084 -> 8
2609 -> 8
9516 -> 2
1831 -> 4
1138 -> 2
2179 -> 4
8175 -> 6
8448 -> 2
4387 -> 4
5160 -> 2
9387 -> 8
3973 -> 6
6292 -> 2
1260 -> 6
9098 -> 6
5560 -> 8
301 -> 6
5138 -> 8
8244 -> 4
5413 -> 8
4817 -> 6
6502 -> 8
2770 -> 8
723 -> 6
3310 -> 6
48 -> 6
3592 -> 6
3656 -> 4
4201 -> 6
5427 -> 6
6657 -> 6
1423 -> 6
939 -> 2
7356 -> 8
2917 -> 2
6188 -> 2
1947 -> 6
5522 -> 4
8282 -> 4
5163 -> 2
674 -> 4
4605 -> 6
3724 -> 2
532 -> 4
5541 -> 6
4291 -> 6
5151 -> 4
9449 -> 6
9999 -> 8
9261 -> 4
3517 -> 4
4156 -> 2
2507 -> 6
9221 -> 4
4749 -> 8
1805 -> 2
6459 -> 8
8849 -> 8
9782 -> 6
4582 -> 2
331 -> 4
7835 -> 6
4581 -> 6
9679 -> 2
7519 -> 2
874 -> 2
62 -> 2
9297 -> 6
6499 -> 6
7618 -> 2
2151 -> 2
631 -> 2
703 -> 4
2801 -> 4
1804 -> 4
5825 -> 6
8534 -> 2
6075 -> 4
4946 -> 8
2110 -> 6
3478 -> 4
2156 -> 4
2532 -> 4
1651 -> 6
3940 -> 6
712 -> 4
489 -> 6
1640 -> 2
3369 -> 8
6422 -> 8
9733 -> 2
4260 -> 4
205 -> 4
8994 -> 8
6247 -> 4
6706 -> 8
7860 -> 6
3125 -> 2
949 -> 6
1178 -> 8
4813 -> 8
8466 -> 8
9744 -> 2
4832 -> 8
4475 -> 6
9732 -> 4
3627 -> 6
9870 -> 6
5288 -> 2
6611 -> 8
8484 -> 8
3504 -> 6
701 -> 4
3783 -> 6
5291 -> 2
7879 -> 8
9116 -> 2
936 -> 8
9954 -> 2
226 -> 2
4022 -> 8
2748 -> 2
3446 -> 8
2691 -> 2
3821 -> 6
8907 -> 6
1676 -> 8
2485 -> 8
1963 -> 2
4129 -> 6
5578 -> 2
1792 -> 2
6869 -> 6
8066 -> 4
1118 -> 4
7785 -> 6
2009 -> 4
5433 -> 6
9192 -> 8
2686 -> 2
5785 -> 8
5900 -> 6
5784 -> 8
3650 -> 2
1666 -> 8
4164 -> 2
1811 -> 8
2879 -> 2
8054 -> 2
9894 -> 4
3199 -> 4
7546 -> 6
8418 -> 8
7806 -> 2
902 -> 4
9855 -> 8
1199 -> 8
7571 -> 8
847 -> 6
6998 -> 8
9790 -> 2
3886 -> 8
3970 -> 6
1158 -> 2
2688 -> 2
6419 -> 2
6216 -> 4
9491 -> 6
3286 -> 2
9868 -> 2
8520 -> 4
4236 -> 8
44 -> 8
3941 -> 6
6827 -> 6
2549 -> 6
6373 -> 8
3296 -> 6
2074 -> 6
6612 -> 6
753 -> 8
7623 -> 6
187 -> 6
3638 -> 4
6576 -> 6
1637 -> 4
2101 -> 2
5791 -> 8
2320 -> 6
4988 -> 2
3762 -> 2
282 -> 8
1397 -> 8
2394 -> 8
6105 -> 8
9258 -> 6
2249 -> 2
3524 -> 4
5075 -> 8
9949 -> 4
8306 -> 6
3074 -> 2
1609 -> 2
4538 -> 4
8027 -> 2
734 -> 2
1632 -> 6
200 -> 2
4843 -> 6
1181 -> 6
6080 -> 8
9097 -> 2
7176 -> 8
4104 -> 6
918 -> 6
8463 -> 8
8476 -> 6
4200 -> 6
7043 -> 8
479 -> 2
7184 -> 4
1158 -> 2
438 -> 2
2300 -> 4
6729 -> 6
9637 -> 4
2001 -> 8
6129 -> 8
5553 -> 6
9362 -> 2
7678 -> 6
9160 -> 8
7087 -> 6
5014 -> 4
8422 -> 8
3593 -> 8
9771 -> 4
6260 -> 4
180 -> 2
6584 -> 8
7056 -> 6
7799 -> 2
3848 -> 2
354 -> 8
7361 -> 2
9319 -> 2
5392 -> 4
2059 -> 8
4139 -> 8
5516 -> 4
5747 -> 6
3900 -> 4
5809 -> 4
6061 -> 6
857 -> 8
3070 -> 8
5823 -> 2
5650 -> 2
1641 -> 2
1753 -> 8
2620 -> 4
3972 -> 2
4042 -> 4
7122 -> 8
9612 -> 6
5706 -> 4
8997 -> 2
1400 -> 4
5278 -> 4
558 -> 6
2470 -> 4
1740 -> 8
3030 -> 8
3189 -> 8
5359 -> 2
345 -> 8
1309 -> 2
3305 -> 4
3628 -> 8
4388 -> 2
3544 -> 2
5584 -> 6
8193 -> 8
6073 -> 8
8178 -> 6
9716 -> 8
5019 -> 4
2592 -> 6
8659 -> 4
416 -> 4
5023 -> 8
6110 -> 2
3429 -> 8
7315 -> 6
4149 -> 4
3838 -> 4
5898 -> 6
5150 -> 4
3334 -> 2
7940 -> 2
4528 -> 8
3590 -> 8
8504 -> 4
5629 -> 2
2747 -> 4
7312 -> 2
632 -> 4
9068 -> 6
8979 -> 6
6024 -> 6
5606 -> 4
5470 -> 4
6693 -> 6
4405 -> 2
4401 -> 6
6999 -> 2
4308 -> 2
2142 -> 8
2943 -> 8
867 -> 2
5257 -> 4
3915 -> 2
2167 -> 2
9219 -> 2
7980 -> 6
9411 -> 6
7999 -> 8
9286 -> 6
5927 -> 6
3347 -> 2
1414 -> 8
3252 -> 2
7520 -> 4
5373 -> 6
8299 -> 6
8270 -> 6
6208 -> 6
206 -> 4
9628 -> 4
6563 -> 4
431 -> 8
7496 -> 2
1347 -> 4
5305 -> 4
3603 -> 6
1978 -> 4
4353 -> 2
6678 -> 2
4181 -> 6
3302 -> 4
4610 -> 4
7875 -> 2
5598 -> 8
6167 -> 8
3054 -> 8
1100 -> 8
6294 -> 4
278 -> 2
5611 -> 6
3506 -> 8
9700 -> 6
296 -> 8
3237 -> 8
7297 -> 2
4274 -> 8
5909 -> 8
1856 -> 4
9664 -> 2
3430 -> 4
1834 -> 6
2406 -> 2
2811 -> 2
5607 -> 8
7720 -> 8
830 -> 4
3891 -> 8
4256 -> 6
8284 -> 8
8047 -> 8
5108 -> 6
7798 -> 8
3214 -> 6
38 -> 2
3655 -> 4
9683 -> 6
7170 -> 4
7684 -> 8
1714 -> 2
8351 -> 6
9859 -> 2
6966 -> 6
6460 -> 8
7234 -> 8
5979 -> 4
8802 -> 8
113 -> 2
4771 -> 2
5198 -> 8
9137 -> 4
9810 -> 6
4395 -> 6
2214 -> 4
8907 -> 6
7791 -> 6
4545 -> 2
6697 -> 6
4057 -> 8
1230 -> 2
8652 -> 6
3362 -> 4
5503 -> 8
2291 -> 4
5176 -> 2
1879 -> 4
9191 -> 4
8168 -> 6
7528 -> 4
6927 -> 2
6075 -> 4
1080 -> 6
4169 -> 2
8212 -> 2
2083 -> 4
8165 -> 6
8510 -> 8
433 -> 8
8130 -> 6
1663 -> 8
9011 -> 8
3239 -> 6
199 -> 6
8709 -> 4
9103 -> 4
1347 -> 4
9170 -> 4
1543 -> 2
7225 -> 6
4425 -> 8
1045 -> 2
7303 -> 2
6810 -> 2
7173 -> 4
6702 -> 8
8208 -> 4
6297 -> 6
9277 -> 4
2124 -> 2
1452 -> 8
9117 -> 4
5436 -> 4
8210 -> 6
9180 -> 6
3731 -> 4
5317 -> 2
942 -> 6
8623 -> 6
3549 -> 6
3620 -> 4
1219 -> 2
1965 -> 2
7013 -> 2
32 -> 6
4985 -> 2
6360 -> 6
7572 -> 6
9213 -> 8
3195 -> 6
4029 -> 6
3667 -> 2
907 -> 8
1776 -> 2
2146 -> 2
8710 -> 4
9736 -> 8
1662 -> 6
2896 -> 2
1179 -> 2
5446 -> 2
8782 -> 2
3470 -> 6
4468 -> 8
2697 -> 2
4107 -> 6
6051 -> 2
7035 -> 8
1175 -> 8
3545 -> 4
7834 -> 6
2331 -> 6
5560 -> 8
8032 -> 4
1019 -> 4
8758 -> 4
5559 -> 8
3533 -> 2
2763 -> 6
9785 -> 2
5850 -> 6
963 -> 6
5267 -> 6
3853 -> 8
6121 -> 6
6250 -> 8
5724 -> 2
4373 -> 8
1071 -> 6
366 -> 6
6317 -> 6
9786 -> 2
368 -> 6
9201 -> 6
4240 -> 8
3561 -> 4
8691 -> 2
3746 -> 8
1675 -> 8
4101 -> 4
5766 -> 2
9890 -> 6
5797 -> 8
4855 -> 4
6252 -> 6
8607 -> 6
8807 -> 6
4264 -> 6
9838 -> 2
5823 -> 2
7900 -> 8
5759 -> 2
1239 -> 2
2474 -> 6
5257 -> 4
7781 -> 4
108 -> 8
4485 -> 8
8053 -> 8
3778 -> 8
1139 -> 8
2813 -> 2
8491 -> 8
2174 -> 2
4023 -> 4
3382 -> 4
3762 -> 2
6398 -> 6
3457 -> 6
7128 -> 4
6032 -> 6
4910 -> 2
9109 -> 2
9997 -> 4
2512 -> 4
1142 -> 4
5696 -> 4
2944 -> 2
5367 -> 4
3514 -> 8
2888 -> 4
1876 -> 6
1808 -> 2
5477 -> 2
5362 -> 4
7728 -> 2
4000 -> 6
5471 -> 4
2827 -> 6
6464 -> 2
9135 -> 2
6927 -> 2
9941 -> 2
9002 -> 2
9417 -> 2
8285 -> 8
6431 -> 6
1306 -> 8
2037 -> 2
2996 -> 8
6956 -> 4
4272 -> 4
9141 -> 2
9462 -> 2
1224 -> 6
3867 -> 8
7961 -> 4
1171 -> 4
3893 -> 8
1024 -> 2
678 -> 2
6506 -> 8
4672 -> 4
1671 -> 4
4449 -> 8
8937 -> 2
8238 -> 6
6743 -> 2
1495 -> 6
6903 -> 2
4299 -> 2
2205 -> 4
8969 -> 8
3837 -> 8
7514 -> 2
8953 -> 4
9095 -> 6
8158 -> 4
7591 -> 2
2972 -> 6
9045 -> 6
3337 -> 4
9208 -> 2
5159 -> 2
1022 -> 6
7776 -> 2
2072 -> 8
1479 -> 6
2181 -> 2
4943 -> 6
842 -> 2
2847 -> 4
4723 -> 2
3260 -> 8
5208 -> 8
5209 -> 2
5843 -> 8
6159 -> 4
9866 -> 2
9502 -> 8
7723 -> 8
2098 -> 8
4523 -> 8
1688 -> 4
7556 -> 4
4490 -> 8
3839 -> 6
2666 -> 4
7526 -> 4
1793 -> 6
7503 -> 6
8382 -> 6
4825 -> 2
7421 -> 2
231 -> 4
9789 -> 8
1636 -> 2
9832 -> 6
1672 -> 8
2833 -> 6
5134 -> 8
2477 -> 2
6525 -> 6
8412 -> 6
7521 -> 4
3758 -> 4
4496 -> 4
2509 -> 2
5989 -> 2
7124 -> 6
265 -> 4
6022 -> 8
2723 -> 2
1036 -> 4
3500 -> 4
4914 -> 8
4895 -> 4
8886 -> 8
8898 -> 4
122 -> 2
4709 -> 4
9153 -> 6
6168 -> 4
7553 -> 2
9337 -> 2
5267 -> 6
9968 -> 4
8181 -> 2
1002 -> 4
5651 -> 2
25 -> 4
7931 -> 8
6840 -> 4
3754 -> 8
979 -> 8
7740 -> 6
9071 -> 8
7997 -> 4
2537 -> 6
3552 -> 6
4888 -> 8
1851 -> 2
9378 -> 8
6285 -> 6
6456 -> 2
3716 -> 6
1228 -> 6
1903 -> 4
987 -> 2
7043 -> 8
2728 -> 8
1321 -> 6
644 -> 2
292 -> 2
3585 -> 8
487 -> 8
2622 -> 8
6856 -> 6
8477 -> 2
334 -> 6
9102 -> 8
5212 -> 4
7111 -> 8
6791 -> 4
7298 -> 6
8774 -> 2
4166 -> 8
829 -> 8
9373 -> 8
5999 -> 6
9311 -> 8
8338 -> 8
2539 -> 2
320 -> 4
7263 -> 8
310 -> 8
8941 -> 6
158 -> 4
7691 -> 8
2634 -> 6
5811 -> 4
8944 -> 4
5292 -> 4
6263 -> 4
5313 -> 6
5156 -> 8
9735 -> 8
7144 -> 8
4639 -> 4
2206 -> 4
5738 -> 6
6212 -> 8
5973 -> 4
8517 -> 6
2968 -> 6
9393 -> 4
6508 -> 8
7555 -> 4
6106 -> 8
7642 -> 8
8427 -> 6
7744 -> 4
4857 -> 8
6886 -> 4
8923 -> 6
2533 -> 2
3900 -> 4
8059 -> 4
198 -> 4
344 -> 4
2924 -> 2
7107 -> 4
9389 -> 6
4607 -> 2
6608 -> 2
4967 -> 4
8734 -> 4
3782 -> 2
4657 -> 2
7563 -> 6
5409 -> 8
1300 -> 4
1751 -> 8
5851 -> 6
1597 -> 2
5583 -> 4
7559 -> 6
5757 -> 6
4471 -> 4
99 -> 4
6798 -> 2
8217 -> 2
6234 -> 4
3251 -> 6
9136 -> 2
9176 -> 8
4079 -> 6
8488 -> 8
9271 -> 2
9570 -> 2
189 -> 2
4272 -> 4
6891 -> 4
5343 -> 2
1737 -> 6
4012 -> 6
6676 -> 2
7413 -> 4
927 -> 2
6150 -> 8
8312 -> 8
1744 -> 2
4932 -> 8
4136 -> 2
6498 -> 4
9234 -> 8
5954 -> 4
6392 -> 4
921 -> 8
5865 -> 8
1186 -> 4
6366 -> 6
6242 -> 8
2554 -> 2
2793 -> 4
2500 -> 4
2186 -> 8
5229 -> 6
7968 -> 4
8206 -> 4
3413 -> 2
4842 -> 2
8912 -> 4
1962 -> 4
9611 -> 8
7322 -> 6
2819 -> 8
7160 -> 8
5496 -> 4
3622 -> 8
1853 -> 2
2281 -> 6
739 -> 8
9649 -> 4
3206 -> 6
735 -> 2
9997 -> 4
6378 -> 4
9063 -> 6
963 -> 6
3017 -> 6
9715 -> 8
6635 -> 8
6395 -> 6
4439 -> 6
634 -> 8
8086 -> 8
5492 -> 6
3970 -> 6
5024 -> 2
628 -> 6
1685 -> 4
6288 -> 6
3858 -> 6
6407 -> 4
3394 -> 2
1102 -> 6
3062 -> 2
2653 -> 8
4071 -> 8
3069 -> 4
3573 -> 2
1531 -> 8
2154 -> 8
1899 -> 6
1335 -> 4
234 -> 6
1076 -> 8
2268 -> 6
7265 -> 8
944 -> 2
9257 -> 2
3865 -> 4
7327 -> 8
855 -> 4
186 -> 8
1388 -> 8
2457 -> 4
2150 -> 2
2247 -> 6
4506 -> 4
8562 -> 2
2022 -> 4
8888 -> 8
7916 -> 4
6616 -> 8
2655 -> 6
8570 -> 8
1326 -> 8
2546 -> 4
1240 -> 8
4724 -> 8
9376 -> 8
7267 -> 6
9943 -> 2
5770 -> 6
1811 -> 8
6744 -> 8
5994 -> 2
5160 -> 2
3272 -> 8
1913 -> 2
1558 -> 4
1333 -> 6
3465 -> 2
8682 -> 6
3808 -> 8
7701 -> 2
7071 -> 2
8022 -> 2
4948 -> 8
2744 -> 6
3794 -> 6
5862 -> 6
2168 -> 6
9853 -> 4
8296 -> 4
3137 -> 2
7635 -> 4
7508 -> 2
302 -> 2
5772 -> 2
8560 -> 6
9120 -> 6
4454 -> 4
4723 -> 2
7126 -> 4
3148 -> 8
475 -> 8
5916 -> 8
526 -> 6
3006 -> 2
3028 -> 4
305 -> 2
924 -> 2
7132 -> 6
1818 -> 8
3798 -> 2
5514 -> 6
8978 -> 4
1525 -> 4
7350 -> 4
6497 -> 8
6984 -> 6
1835 -> 6
6905 -> 4
1067 -> 4
4580 -> 6
7429 -> 6
3400 -> 4
1387 -> 6
207 -> 8
8012 -> 4
2760 -> 6
4651 -> 8
7277 -> 8
8265 -> 2
5922 -> 8
3061 -> 6
4269 -> 6
7874 -> 2
8830 -> 6
3791 -> 4
4595 -> 2
1537 -> 4
2440 -> 4
9024 -> 6
6694 -> 4
8904 -> 6
2658 -> 6
5972 -> 8
4017 -> 6
4712 -> 8
439 -> 8
6800 -> 4
4986 -> 2
8609 -> 2
1710 -> 8
8699 -> 4
3050 -> 2
5314 -> 4
7406 -> 6
3873 -> 2
6630 -> 2
4494 -> 2
3491 -> 2
9476 -> 2
9178 -> 8
847 -> 6
883 -> 6
7730 -> 4
9133 -> 8
4043 -> 2
5506 -> 6
5809 -> 4
9926 -> 4
8779 -> 2
8317 -> 8
5895 -> 6
9998 -> 2
4762 -> 8
5260 -> 8
5183 -> 4
2799 -> 8
6651 -> 4
7252 -> 2
5854 -> 4
6730 -> 8
4155 -> 2
258 -> 6
5102 -> 6
5262 -> 6
1951 -> 4
5174 -> 4
5111 -> 4
6816 -> 2
9708 -> 2
7965 -> 4
3072 -> 6
4841 -> 6
2163 -> 6
9567 -> 8
1171 -> 4
7759 -> 4
8946 -> 8
5926 -> 8
6579 -> 4
9020 -> 4
4792 -> 2
7957 -> 2
1519 -> 2
7064 -> 6
9353 -> 2
1625 -> 4
3146 -> 8
5323 -> 8
7344 -> 8
7828 -> 2
3661 -> 6
2237 -> 2
8434 -> 4
2548 -> 4
258 -> 6
1237 -> 6
7322 -> 6
6685 -> 6
5101 -> 8
763 -> 4
3694 -> 2
6201 -> 8
5402 -> 2
4246 -> 4
2231 -> 4
2033 -> 4
3344 -> 8
146 -> 2
2620 -> 4
107 -> 6
6101 -> 4
1875 -> 6
9539 -> 2
1358 -> 6
5876 -> 4
7873 -> 8
2715 -> 4
1732 -> 4
9842 -> 4
1609 -> 2
6788 -> 4
2164 -> 4
220 -> 8
1486 -> 2
1484 -> 2
8582 -> 6
4147 -> 2
954 -> 8
1464 -> 8
1957 -> 6
3844 -> 6
8434 -> 4
6414 -> 2
8180 -> 2
6484 -> 8
7394 -> 4
1052 -> 8
8222 -> 6
4270 -> 2
6258 -> 6
5027 -> 6
8011 -> 2
4376 -> 4
8454 -> 4
3057 -> 8
8483 -> 2
8985 -> 2
2444 -> 6
4810 -> 8
5582 -> 8
5309 -> 6
1639 -> 8
4985 -> 2
244 -> 4
5513 -> 4
4479 -> 4
3268 -> 8
8377 -> 8
6789 -> 6
4414 -> 2
4339 -> 4
973 -> 8
1339 -> 6
9866 -> 2
7886 -> 6
3920 -> 6
6318 -> 8
4305 -> 2
8606 -> 8
8174 -> 2
3948 -> 8
6131 -> 4
6187 -> 4
9678 -> 8
1403 -> 4
8796 -> 2
5309 -> 6
9370 -> 8
866 -> 6
758 -> 6
5658 -> 4
3194 -> 8
9510 -> 2
5411 -> 8
1934 -> 6
2067 -> 6
9558 -> 6
1233 -> 2
3804 -> 6
1934 -> 6
8182 -> 4
1636 -> 2
5967 -> 6
3731 -> 4
7567 -> 2
5061 -> 2
8110 -> 8
3404 -> 6
4905 -> 8
4958 -> 8
4931 -> 4
1887 -> 6
2379 -> 6
9747 -> 8
6100 -> 4
5107 -> 2
7164 -> 2
2899 -> 8
6313 -> 8
4019 -> 2
1480 -> 8
2814 -> 8
5259 -> 8
4549 -> 8
2483 -> 2
2945 -> 4
7616 -> 2
7633 -> 6
2374 -> 8
1730 -> 2
3093 -> 2
9215 -> 8
8329 -> 4
2601 -> 6
6347 -> 6
252 -> 6
2567 -> 8
3999 -> 4
7086 -> 8
6630 -> 2
2244 -> 4
9354 -> 8
9990 -> 4
9324 -> 6
9543 -> 8
7125 -> 4
4764 -> 6
4278 -> 2
1696 -> 2
744 -> 8
6069 -> 4
2411 -> 8
846 -> 8
8614 -> 8
3612 -> 6
9647 -> 2
4189 -> 6
4222 -> 8
2070 -> 4
6960 -> 6
3924 -> 4
5970 -> 4
1133 -> 8
277 -> 4
7227 -> 2
7309 -> 6
5479 -> 4
515 -> 2
6300 -> 6
6679 -> 8
4815 -> 8
3618 -> 8
8316 -> 4
7511 -> 8
3820 -> 6
542 -> 6
5479 -> 4
8246 -> 8
2181 -> 2
7193 -> 4
4961 -> 2
2333 -> 6
4578 -> 8
4545 -> 2
8946 -> 8
8175 -> 6
717 -> 4
8506 -> 2
4647 -> 6
9241 -> 8
5258 -> 2
49 -> 4
4226 -> 6
3972 -> 2
7908 -> 6
5063 -> 2
4878 -> 6
5779 -> 4
3364 -> 8
4521 -> 8
8785 -> 4
3122 -> 2
1297 -> 4
4349 -> 2
3160 -> 4
9412 -> 2
6383 -> 8
5483 -> 2
167 -> 2
3129 -> 8
8332 -> 4
3869 -> 6
6979 -> 8
7665 -> 6
1839 -> 4
442 -> 4
5817 -> 8
1499 -> 4
6555 -> 6
1128 -> 4
3857 -> 2
8023 -> 6
7197 -> 4
6863 -> 4
3281 -> 8
5717 -> 2
3453 -> 4
3611 -> 8
1281 -> 6
7991 -> 4
9983 -> 6
2289 -> 6
42 -> 4
3307 -> 8
6511 -> 2
8823 -> 6
6737 -> 4
5075 -> 8
7699 -> 6
4187 -> 8
3588 -> 8
1754 -> 2
3253 -> 6
4288 -> 6
7749 -> 2
6758 -> 4
7833 -> 4
81 -> 8
1441 -> 6
8546 -> 6
1165 -> 8
7473 -> 2
1820 -> 4
567 -> 8
7889 -> 4
7438 -> 2
1088 -> 4
1223 -> 4
7732 -> 8
5901 -> 6
6418 -> 8
3966 -> 2
5372 -> 2
3800 -> 4
33 -> 8
7235 -> 8
497 -> 4
7059 -> 4
9067 -> 2
4480 -> 2
7768 -> 4
6633 -> 2
5761 -> 2
4123 -> 6
6909 -> 6
8450 -> 6
7271 -> 4
9595 -> 4
2599 -> 6
3463 -> 2
5798 -> 4
9355 -> 4
4508 -> 4
7580 -> 8
8516 -> 8
6834 -> 4
7334 -> 2
1775 -> 2
7628 -> 8
473 -> 2
783 -> 4
1954 -> 6
326 -> 2
3683 -> 2
9495 -> 8
9053 -> 2
8756 -> 4
4925 -> 2
3217 -> 8
9037 -> 4
168 -> 6
7628 -> 8
6588 -> 8
2842 -> 8
6687 -> 2
253 -> 8
9316 -> 8
6374 -> 2
5546 -> 8
6193 -> 2
6098 -> 6
607 -> 4
8907 -> 6
3926 -> 2
6604 -> 4
1449 -> 2
3984 -> 2
6863 -> 4
5531 -> 4
9835 -> 2
2940 -> 8
3465 -> 2
2566 -> 4
1749 -> 6
2968 -> 6
7143 -> 2
2390 -> 2
8069 -> 6
6251 -> 8
6358 -> 4
4689 -> 8
4778 -> 2
9983 -> 6
4538 -> 4
4161 -> 8
2793 -> 4
6366 -> 6
127 -> 6
495 -> 2
8041 -> 8
2573 -> 2
6534 -> 8
8350 -> 6
1494 -> 8
788 -> 6
2239 -> 4
7452 -> 6
9042 -> 4
8185 -> 8
654 -> 6
2480 -> 2
1677 -> 6
6985 -> 6
219 -> 4
3102 -> 8
5287 -> 4
4362 -> 2
4365 -> 6
4017 -> 6
846 -> 8
2499 -> 6
1552 -> 4
4913 -> 2
4261 -> 4
8570 -> 8
5192 -> 2
486 -> 4
6487 -> 6
4796 -> 8
3743 -> 6
407 -> 2
3469 -> 8
8333 -> 2
637 -> 6
9354 -> 8
6124 -> 4
1402 -> 8
4296 -> 8
7052 -> 6
416 -> 4
1157 -> 4
8169 -> 4
8162 -> 2
7243 -> 8
9782 -> 6
716 -> 2
2391 -> 2
2587 -> 6
4508 -> 4
5330 -> 8
4397 -> 2
7347 -> 2
7479 -> 2
490 -> 4
3889 -> 2
7488 -> 4
5909 -> 8
9587 -> 6
5545 -> 8
3943 -> 6
1980 -> 8
1121 -> 2
9053 -> 2
2641 -> 6
2865 -> 4
8464 -> 2
9110 -> 2
4516 -> 6
769 -> 6
115 -> 2
5405 -> 2
5514 -> 6
2863 -> 4
9446 -> 4
2616 -> 8
6570 -> 2
1351 -> 8
4956 -> 8
432 -> 6
3630 -> 6
3406 -> 8
57 -> 8
3530 -> 2
7611 -> 2
1231 -> 2
3170 -> 2
1618 -> 2
4476 -> 6
2000 -> 8
7745 -> 8
9356 -> 4
5142 -> 6
7896 -> 8
2242 -> 2
6470 -> 4
5555 -> 2
6131 -> 4
72 -> 6
7619 -> 8
6651 -> 4
8868 -> 4
9657 -> 4
2510 -> 2
4373 -> 8
3321 -> 8
4485 -> 8
5803 -> 8
9640 -> 2
1653 -> 6
2958 -> 4
7206 -> 2
8416 -> 8
1057 -> 6
8508 -> 2
1415 -> 2
1636 -> 2
3717 -> 2
9594 -> 2
8081 -> 2
5207 -> 6
6825 -> 8
9646 -> 6
1939 -> 4
103 -> 4
2584 -> 8
7106 -> 2
2639 -> 4
2231 -> 4
8148 -> 2
5404 -> 4
4880 -> 2
2547 -> 8
5740 -> 6
2980 -> 4
8349 -> 6
6976 -> 2
2532 -> 4
3266 -> 8
7743 -> 6
6473 -> 4
708 -> 8
4703 -> 8
2751 -> 2
6964 -> 4
7442 -> 4
740 -> 2
8033 -> 2
9385 -> 4
4955 -> 8
9779 -> 6
3314 -> 4
9681 -> 6
421 -> 2
5309 -> 6
3255 -> 2
8788 -> 4
6005 -> 2
5731 -> 4
7542 -> 4
2651 -> 8
8918 -> 2
4497 -> 8
893 -> 4
2186 -> 8
1363 -> 4
46 -> 6
2959 -> 6
3340 -> 2
494 -> 6
5791 -> 8
8435 -> 4
7048 -> 4
8495 -> 4
210 -> 6
7030 -> 2
9254 -> 2
2597 -> 8
6695 -> 8
3423 -> 6
914 -> 4
4945 -> 8
3726 -> 2
7281 -> 8
7916 -> 4
2751 -> 2
4714 -> 6
3323 -> 8
1253 -> 2
8179 -> 4
8100 -> 6
1216 -> 8
6813 -> 2
8441 -> 4
7333 -> 8
5640 -> 4
5569 -> 2
5720 -> 8
855 -> 4
6302 -> 2
3447 -> 6
7191 -> 4
2077 -> 4
7880 -> 4
1385 -> 8
5055 -> 8
9440 -> 8
81 -> 8
5307 -> 8
6486 -> 8
6412 -> 6
7546 -> 6
6168 -> 4
3688 -> 8
1416 -> 2
20 -> 4
9895 -> 8
3833 -> 6
7862 -> 2
2143 -> 4
7443 -> 2
9105 -> 8
4230 -> 2
3624 -> 6
4736 -> 4
6715 -> 2
3932 -> 8
9139 -> 8
2713 -> 4
8829 -> 2
5407 -> 4
8397 -> 2
7298 -> 6
2658 -> 6
2107 -> 8
6076 -> 4
9446 -> 4
366 -> 6
2451 -> 6
1864 -> 4
5102 -> 6
9128 -> 4
9873 -> 6
440 -> 2
5184 -> 6
1183 -> 6
2849 -> 8
1492 -> 4
5636 -> 4
3667 -> 2
4772 -> 4
9697 -> 4
7394 -> 4
8783 -> 6
4104 -> 6
4784 -> 6
6403 -> 6
3743 -> 6
4273 -> 2
1410 -> 2
3600 -> 6
710 -> 2
3721 -> 8
9245 -> 4
4909 -> 2
6859 -> 4
5879 -> 6
3026 -> 4
1287 -> 8
4411 -> 8
9187 -> 8
2401 -> 6
8640 -> 6
541 -> 8
7095 -> 4
2068 -> 8
7942 -> 4
7411 -> 4
8024 -> 4
1716 -> 8
5119 -> 6
2254 -> 8
5425 -> 8
6023 -> 4
1107 -> 2
7214 -> 2
7720 -> 8
4696 -> 6
1832 -> 8
9503 -> 4
8357 -> 4
2414 -> 2
8230 -> 4
1324 -> 4
5778 -> 6
8846 -> 2
6264 -> 6
9813 -> 6
3413 -> 2
8708 -> 6
6853 -> 8
7209 -> 8
9684 -> 4
1689 -> 6
5940 -> 4
687 -> 2
8060 -> 4
2448 -> 2
4462 -> 6
2411 -> 8
6962 -> 2
692 -> 2
8345 -> 4
9574 -> 8
9821 -> 8
1101 -> 8
8544 -> 8
4397 -> 2
5098 -> 2
3361 -> 2
1003 -> 2
4035 -> 2
6203 -> 8
2170 -> 8
6621 -> 4
691 -> 6
1596 -> 6
7199 -> 8
1381 -> 2
1537 -> 4
4690 -> 2
3162 -> 8
6180 -> 8
8759 -> 6
3943 -> 6
9711 -> 8
6983 -> 4
9566 -> 4
2786 -> 4
1581 -> 8
4726 -> 8
6144 -> 4
9642 -> 4
8402 -> 2
5333 -> 8
5665 -> 6
7979 -> 2
4912 -> 4
9743 -> 8
332 -> 8
6219 -> 6
778 -> 2
3918 -> 2
7300 -> 2
7792 -> 2
679 -> 8
8756 -> 4
8790 -> 4
1157 -> 4
4304 -> 4
241 -> 6
1995 -> 6
9709 -> 8
6349 -> 2
9251 -> 8
9061 -> 6
1945 -> 8
6504 -> 6
1788 -> 6
7217 -> 6
1256 -> 4
9446 -> 4
8732 -> 2
8630 -> 4
6085 -> 2
4884 -> 8
6065 -> 6
509 -> 2
9880 -> 4
7475 -> 8
4704 -> 2
5001 -> 2
1101 -> 8
6928 -> 6
594 -> 2
9318 -> 8
3142 -> 2
7921 -> 2
4652 -> 6
5662 -> 2
4462 -> 6
161 -> 6
2843 -> 4
1206 -> 2
8491 -> 8
8289 -> 2
6083 -> 8
8115 -> 8
3689 -> 2
2050 -> 6
336 -> 6
3621 -> 4
3469 -> 8
6084 -> 2
6499 -> 6
9867 -> 4
6270 -> 2
117 -> 4
557 -> 2
4086 -> 2
5542 -> 2
8791 -> 4
3407 -> 6
8422 -> 8
9708 -> 2
1850 -> 2
1013 -> 6
107 -> 6
2236 -> 6
3934 -> 6
4292 -> 2
1285 -> 4
1528 -> 4
4752 -> 6
9188 -> 4
9150 -> 6
1034 -> 4
8981 -> 8
6658 -> 8
5922 -> 8
9177 -> 6
6329 -> 8
2626 -> 2
8757 -> 8
9424 -> 2
1473 -> 6
8010 -> 2
9858 -> 8
217 -> 2
4084 -> 2
8774 -> 2
6416 -> 8
4948 -> 8
8859 -> 4
5854 -> 4
615 -> 8
2096 -> 8
5505 -> 6
5175 -> 2
9610 -> 8
5072 -> 2
8681 -> 8
7674 -> 2
5642 -> 8
2337 -> 8
8095 -> 4
9296 -> 8
5865 -> 8
7302 -> 4
8425 -> 8
995 -> 8
2482 -> 4
8426 -> 8
9360 -> 6
8660 -> 4
2666 -> 4
9142 -> 4
5596 -> 8
3283 -> 8
8600 -> 4
7888 -> 6
6804 -> 6
772 -> 4
7498 -> 2
8096 -> 4
7680 -> 2
2062 -> 6
1541 -> 2
8207 -> 8
7912 -> 8
3099 -> 4
7885 -> 6
1670 -> 4
2199 -> 6
4818 -> 8
8751 -> 2
6889 -> 6
210 -> 6
3165 -> 4
1333 -> 6
7331 -> 8
6622 -> 8
9056 -> 4
7774 -> 8
1438 -> 6
1163 -> 8
8455 -> 2
5307 -> 8
2621 -> 4
8472 -> 8
2298 -> 2
6095 -> 6
9321 -> 4
8276 -> 6
6493 -> 8
7332 -> 6
5006 -> 4
5253 -> 6
2013 -> 4
1219 -> 2
8080 -> 2
9072 -> 6
4766 -> 4
4912 -> 4
2012 -> 8
4451 -> 6
5705 -> 4
632 -> 4
5203 -> 4
1058 -> 8
777 -> 4
5534 -> 6
1122 -> 4
3571 -> 2
897 -> 4
1838 -> 6
8173 -> 8
1699 -> 8
2012 -> 8
6701 -> 4
9824 -> 2
118 -> 2
5057 -> 6
2343 -> 4
4515 -> 6
8500 -> 6
5977 -> 2
5919 -> 2
5659 -> 6
1578 -> 4
5708 -> 4
9631 -> 8
1715 -> 8
8985 -> 2
194 -> 2
692 -> 2
6096 -> 6
5455 -> 2
354 -> 8
1246 -> 4
7259 -> 8
658 -> 8
2132 -> 2
8487 -> 6
8637 -> 2
9254 -> 2
6463 -> 8
4636 -> 6
8670 -> 2
987 -> 2
9293 -> 6
6847 -> 4
808 -> 2
499 -> 8
1577 -> 8
7323 -> 8
3453 -> 4
7476 -> 8
9203 -> 6
3258 -> 2
74 -> 2
6637 -> 6
3164 -> 6
6814 -> 8
9075 -> 4
7649 -> 8
9347 -> 6
5205 -> 8
3941 -> 6
5211 -> 2
8727 -> 6
613 -> 8
3078 -> 4
8992 -> 4
7229 -> 4
212 -> 2
9914 -> 6
3708 -> 4
5790 -> 8
6185 -> 2
2929 -> 4
9009 -> 8
355 -> 4
5746 -> 8
5516 -> 4
9612 -> 6
1840 -> 6
1076 -> 8
6133 -> 4
5205 -> 8
6191 -> 2
9330 -> 4
8213 -> 6
467 -> 8
4362 -> 2
2750 -> 2
214 -> 4
5066 -> 2
2280 -> 6
8470 -> 4
5530 -> 4
3720 -> 8
880 -> 6
8712 -> 8
2639 -> 4
6097 -> 2
6089 -> 8
670 -> 6
4953 -> 4
6895 -> 2
8861 -> 4
6488 -> 8
931 -> 2
5802 -> 6
5141 -> 8
3397 -> 8
3985 -> 2
7497 -> 4
5846 -> 4
3561 -> 4
2576 -> 6
1687 -> 8
6922 -> 6
4174 -> 6
133 -> 6
3030 -> 8
9304 -> 4
7418 -> 4
5078 -> 8
1236 -> 8
8937 -> 2
507 -> 6
881 -> 6
981 -> 4
6758 -> 4
5584 -> 6
5943 -> 4
1955 -> 8
8691 -> 2
9861 -> 2
3734 -> 6
8835 -> 4
5693 -> 8
5542 -> 2
2676 -> 4
1348 -> 2
3689 -> 2
9781 -> 8
6198 -> 6
4134 -> 2
3614 -> 2
4799 -> 2
2761 -> 6
6901 -> 2
1415 -> 2
7751 -> 8
5776 -> 6
4346 -> 8
8008 -> 8
859 -> 6
3704 -> 8
6139 -> 4
9357 -> 8
1277 -> 6
9955 -> 6
6976 -> 2
6397 -> 2
1207 -> 4
3009 -> 8
6545 -> 4
5056 -> 8
7824 -> 6
6259 -> 4
9527 -> 2
6268 -> 4
3349 -> 4
8163 -> 6
5627 -> 6
5979 -> 4
4937 -> 2
2172 -> 6
9505 -> 8
5125 -> 6
4789 -> 4
6689 -> 4
887 -> 8
9632 -> 6
100 -> 4
5182 -> 8
4415 -> 8
473 -> 2
3032 -> 6
6072 -> 6
9794 -> 8
3538 -> 8
799 -> 2
2811 -> 2
1741 -> 8
9779 -> 6
5564 -> 2
3818 -> 2
9889 -> 4
5163 -> 2
4539 -> 6
2545 -> 4
8971 -> 6
605 -> 2
9889 -> 4
7413 -> 4
8658 -> 6
2032 -> 8
8826 -> 8
1890 -> 8
3647 -> 4
398 -> 8
3532 -> 4
4379 -> 6
3607 -> 4
1630 -> 8
1182 -> 2
8330 -> 2
3235 -> 4
6663 -> 2
3958 -> 8
2203 -> 2
2220 -> 8
1461 -> 2
9055 -> 4
9390 -> 4
5241 -> 2
6923 -> 8
8673 -> 2
8370 -> 4
2003 -> 8
9013 -> 8
9988 -> 4
2574 -> 8
7168 -> 8
8666 -> 4
5201 -> 4
424 -> 8
461 -> 4
1827 -> 4
1486 -> 2
5350 -> 4
6522 -> 2
9394 -> 6
1027 -> 6
5812 -> 8
5079 -> 2
7351 -> 4
1016 -> 6
5240 -> 2
808 -> 2
6614 -> 2
3637 -> 8
2076 -> 2
3380 -> 2
3128 -> 2
6082 -> 6
9731 -> 2
7492 -> 8
7810 -> 8
554 -> 2
6684 -> 6
2851 -> 8
6625 -> 6
4208 -> 2
6347 -> 6
4117 -> 4
507 -> 6
9246 -> 4
7159 -> 8
997 -> 6
5365 -> 2
2880 -> 6
2572 -> 4
8150 -> 2
2172 -> 6
7255 -> 2
1006 -> 4
5303 -> 2
6835 -> 4
9584 -> 8
5893 -> 2
7114 -> 2
327 -> 4
2067 -> 6
5692 -> 6
3292 -> 4
8538 -> 2
1861 -> 6
3834 -> 4
8496 -> 4
2459 -> 8
1168 -> 8
8741 -> 4
2452 -> 2
7980 -> 6
7161 -> 8
3881 -> 2
9800 -> 2
6073 -> 8
2062 -> 6
7656 -> 4
285 -> 6
2665 -> 4
3026 -> 4
3537 -> 6
8530 -> 8
8673 -> 2
2255 -> 4
9925 -> 4
4279 -> 8
80 -> 8
6923 -> 8
308 -> 2
2192 -> 6
7764 -> 6
9231 -> 2
3070 -> 8
1957 -> 6
7709 -> 6
6374 -> 2
1680 -> 6
8252 -> 8
851 -> 2
535 -> 8
4559 -> 2
804 -> 4
3097 -> 2
8867 -> 8
5157 -> 6
4254 -> 2
5400 -> 6
3612 -> 6
1915 -> 2
8307 -> 2
3708 -> 4
1925 -> 2
8245 -> 8
7663 -> 6
8936 -> 6
5988 -> 8
2624 -> 6
2008 -> 6
7049 -> 6
3014 -> 2
8447 -> 4
6003 -> 6
8963 -> 2
5167 -> 4
4191 -> 4
9355 -> 4
643 -> 8
9640 -> 2
3269 -> 2
6761 -> 6
2986 -> 6
8634 -> 6
4121 -> 6
7891 -> 6
1956 -> 8
9325 -> 2
196 -> 4
7441 -> 2
8471 -> 4
3914 -> 8
9898 -> 8
5100 -> 8
8494 -> 2
9557 -> 2
6715 -> 2
5548 -> 8
2961 -> 6
8474 -> 6
9048 -> 6
8471 -> 4
7780 -> 4
7839 -> 4
367 -> 2
8567 -> 2
3924 -> 4
9836 -> 2
9055 -> 4
5524 -> 8
7300 -> 2
1676 -> 8
8601 -> 4
4022 -> 8
8863 -> 4
5506 -> 6
7425 -> 4
3748 -> 8
4559 -> 2
8536 -> 2
8959 -> 2
9381 -> 6
5303 -> 2
2969 -> 4
1662 -> 6
646 -> 4
7042 -> 6
5960 -> 8
8927 -> 4
2185 -> 8
729 -> 6
9711 -> 8
9233 -> 2
3704 -> 8
2273 -> 8
1435 -> 6
6010 -> 8
9883 -> 4
2627 -> 4
3276 -> 4
7681 -> 2
446 -> 6
7719 -> 4
2446 -> 2
7694 -> 2
36 -> 2
8502 -> 2
1129 -> 6
4491 -> 8
8339 -> 2
923 -> 8
6499 -> 6
1502 -> 2
92 -> 4
5878 -> 4
776 -> 2
7149 -> 4
4925 -> 2
9332 -> 8
1116 -> 4
4902 -> 8
7556 -> 4
2240 -> 6
9702 -> 2
3180 -> 8
7671 -> 8
509 -> 2
3765 -> 6
5416 -> 8
9951 -> 8
5074 -> 4
5450 -> 6
68 -> 6
4101 -> 4
1900 -> 4
1969 -> 8
549 -> 6
4782 -> 8
1904 -> 6
5486 -> 8
5300 -> 2
1701 -> 6
1030 -> 6
3214 -> 6
7770 -> 2
9517 -> 4
215 -> 6
7316 -> 6
6399 -> 4
7956 -> 6
5385 -> 2
5005 -> 4
4619 -> 6
1698 -> 2
7494 -> 6
8444 -> 6
870 -> 8
410 -> 4
2487 -> 6
4846 -> 8
8564 -> 4
8771 -> 8
1282 -> 2
6376 -> 4
6180 -> 8
6509 -> 2
9805 -> 4
243 -> 6
7129 -> 6
8282 -> 4
9029 -> 6
8595 -> 6
9852 -> 8
3797 -> 4
4880 -> 2
8662 -> 8
7799 -> 2
7714 -> 4
8276 -> 6
2628 -> 2
9391 -> 4
9740 -> 8
5180 -> 4
7646 -> 2
8079 -> 4
4573 -> 6
6509 -> 2
5939 -> 6
2303 -> 4
1881 -> 2
8209 -> 6
4681 -> 8
5474 -> 6
6344 -> 4
1234 -> 8
6054 -> 8
6053 -> 2
7669 -> 4
1491 -> 2
7252 -> 2
7470 -> 2
552 -> 6
9916 -> 4
476 -> 8
8166 -> 6
4645 -> 8
2492 -> 6
2882 -> 2
1590 -> 2
4663 -> 4
118 -> 2
6673 -> 6
6146 -> 8
295 -> 8
8718 -> 4
9040 -> 2
5301 -> 2
6201 -> 8
9268 -> 4
2187 -> 6
7478 -> 8
2106 -> 4
7692 -> 6
3267 -> 6
6127 -> 4
2670 -> 2
4928 -> 2
4485 -> 8
9669 -> 2
7581 -> 8
6900 -> 2
3031 -> 8
1573 -> 8
1556 -> 4
4565 -> 2
1090 -> 4
241 -> 6
4245 -> 4
3847 -> 4
5836 -> 8
9105 -> 8
365 -> 6
5683 -> 2
9470 -> 8
6643 -> 8
9565 -> 4
6018 -> 8
9186 -> 4
6266 -> 4
6581 -> 2
5788 -> 8
7167 -> 6
6416 -> 8
1082 -> 2
938 -> 8
606 -> 2
542 -> 6
7729 -> 8
2384 -> 2
1668 -> 8
7047 -> 8
6246 -> 2
6072 -> 6
7544 -> 8
9400 -> 2
1313 -> 2
2956 -> 4
457 -> 2
6041 -> 2
2598 -> 4
8945 -> 8
7541 -> 2
401 -> 8
4800 -> 6
5011 -> 6
1039 -> 6
902 -> 4
7605 -> 8
7061 -> 4
8085 -> 8
993 -> 6
5713 -> 6
6051 -> 2
920 -> 8
9096 -> 6
8792 -> 8
7907 -> 2
6679 -> 8
8681 -> 8
1559 -> 6
3583 -> 2
7584 -> 2
8168 -> 6
3663 -> 6
8986 -> 2
828 -> 2
1008 -> 4
9802 -> 4
5091 -> 4
8556 -> 4
5602 -> 4
9684 -> 4
7804 -> 4
8000 -> 4
5421 -> 4
7987 -> 8
8081 -> 2
1341 -> 4
8884 -> 8
4399 -> 4
1866 -> 6
5736 -> 6
9444 -> 2
3598 -> 4
76 -> 4
3405 -> 8
5539 -> 4
5273 -> 4
8638 -> 6
1523 -> 4
601 -> 6
4122 -> 2
8524 -> 6
2272 -> 6
3051 -> 2
9813 -> 6
5662 -> 2
2846 -> 2
6339 -> 4
7063 -> 4
988 -> 6
5428 -> 8
8906 -> 8
5542 -> 2
426 -> 4
7210 -> 8
4202 -> 2
9926 -> 4
4913 -> 2
396 -> 8
648 -> 4
9925 -> 4
414 -> 6
2139 -> 6
1675 -> 8
235 -> 6
7825 -> 2
4643 -> 6
5724 -> 2
507 -> 6
3131 -> 4
5100 -> 8
6244 -> 6
5438 -> 4
7228 -> 6
5693 -> 8
1677 -> 6
4735 -> 4
6082 -> 6
3616 -> 8
5433 -> 6
3077 -> 8
627 -> 2
1051 -> 4
5973 -> 4
151 -> 2
6771 -> 8
5173 -> 6
6727 -> 8
638 -> 8
5488 -> 8
8184 -> 8
6136 -> 6
4223 -> 4
2704 -> 2
7276 -> 4
7631 -> 6
5606 -> 4
9336 -> 6
4633 -> 4
9652 -> 2
4474 -> 6
1366 -> 4
7429 -> 6
5650 -> 2
5506 -> 6
9675 -> 8
7867 -> 2
4045 -> 6
8390 -> 2
263 -> 4
3138 -> 6
8269 -> 8
7824 -> 6
4009 -> 8
5408 -> 2
6782 -> 2
3495 -> 6
6878 -> 8
1888 -> 8
3013 -> 8
82 -> 6
9806 -> 4
4743 -> 4
5385 -> 2
7255 -> 2
8738 -> 4
1184 -> 4
7348 -> 6
9729 -> 4
4609 -> 4
3376 -> 6
7342 -> 4
7194 -> 6
3345 -> 6
8511 -> 8
8798 -> 2
4327 -> 4
5883 -> 8
8793 -> 4
175 -> 6
817 -> 6
8167 -> 2
1413 -> 2
4867 -> 2
1342 -> 8
1153 -> 6
8517 -> 6
1352 -> 6
5590 -> 6
747 -> 2
7337 -> 4
3042 -> 4
8260 -> 2
7886 -> 6
55 -> 4
8378 -> 4
9038 -> 2
8533 -> 8
3825 -> 8
827 -> 4
2623 -> 4
3624 -> 6
871 -> 8
8775 -> 8
8665 -> 4
9067 -> 2
8346 -> 4
5708 -> 4
1900 -> 4
5834 -> 8
8471 -> 4
49 -> 4
1977 -> 8
9834 -> 2
8421 -> 4
5209 -> 2
3593 -> 8
2040 -> 6
398 -> 8
9647 -> 2
6438 -> 4
8340 -> 8
1557 -> 8
6814 -> 8
5209 -> 2
9709 -> 8
4100 -> 4
5132 -> 4
9574 -> 8
2090 -> 6
5219 -> 8
8030 -> 2
4251 -> 8
6383 -> 8
7099 -> 6
3970 -> 6
8890 -> 8
8550 -> 2
6932 -> 4
6361 -> 6
8206 -> 4
9528 -> 6
6902 -> 4
3665 -> 6
1889 -> 2
5263 -> 8
4201 -> 6
9293 -> 6
4597 -> 4
6670 -> 6
1012 -> 2
1723 -> 4
6039 -> 8
9695 -> 2
4510 -> 6
4348 -> 8
910 -> 6
5293 -> 2
6897 -> 4
5629 -> 2
8863 -> 4
9371 -> 8
5365 -> 2
8995 -> 6
4631 -> 4
2903 -> 2
2099 -> 2
2907 -> 8
7866 -> 6
1795 -> 8
4271 -> 2
776 -> 2
3284 -> 2
6984 -> 6
4085 -> 2
1043 -> 4
553 -> 8
4434 -> 4
8714 -> 6
7139 -> 8
4354 -> 8
5062 -> 4
379 -> 8
7522 -> 8
4391 -> 2
4812 -> 6
6216 -> 4
5625 -> 8
5345 -> 6
4621 -> 2
8447 -> 4
9869 -> 8
6904 -> 8
433 -> 8
4264 -> 6
3722 -> 6
3764 -> 4
3166 -> 4
5832 -> 4
5588 -> 6
5595 -> 8
8764 -> 4
363 -> 6
8915 -> 2
7095 -> 4
8183 -> 2
20 -> 4
2164 -> 4
7951 -> 8
7349 -> 4
1998 -> 6
8727 -> 6
2862 -> 8
7196 -> 2
8478 -> 6
7084 -> 8
1496 -> 6
3672 -> 6
6674 -> 4
664 -> 8
8533 -> 8
7691 -> 8
8749 -> 8
7871 -> 8
3697 -> 8
5219 -> 8
1915 -> 2
2192 -> 6
1649 -> 4
7172 -> 8
8318 -> 4
2030 -> 4
2076 -> 2
9495 -> 8
5188 -> 6
835 -> 6
9658 -> 2
3144 -> 4
4689 -> 8
7028 -> 6
4121 -> 6
4025 -> 4
4015 -> 8
4078 -> 4
123 -> 6
3093 -> 2
5350 -> 4
407 -> 2
7335 -> 2
6274 -> 8
5884 -> 2
9427 -> 2
491 -> 4
4523 -> 8
7803 -> 6
9615 -> 8
9223 -> 4
3767 -> 2
8299 -> 6
4404 -> 4
8267 -> 4
4940 -> 6
9555 -> 6
2215 -> 6
7291 -> 2
3988 -> 2
8765 -> 6
6478 -> 6
993 -> 6
1848 -> 8
8110 -> 8
5653 -> 2
9024 -> 6
4444 -> 6
4786 -> 6
3171 -> 2
6118 -> 2
2732 -> 2
973 -> 8
7454 -> 2
1945 -> 8
2638 -> 6
3847 -> 4
1970 -> 6
1183 -> 6
5098 -> 2
5610 -> 6
5122 -> 4
3521 -> 6
6057 -> 8
3455 -> 8
379 -> 8
3657 -> 8
6451 -> 6
9546 -> 4
6143 -> 6
1277 -> 6
2224 -> 2
1113 -> 4
5884 -> 2
1062 -> 4
4294 -> 4
303 -> 6
8022 -> 2
2698 -> 6
8606 -> 8
4308 -> 2
6008 -> 2
884 -> 4
6114 -> 8
5330 -> 8
8263 -> 2
5288 -> 2
2746 -> 2
563 -> 4
8237 -> 2
628 -> 6
9416 -> 6
2170 -> 8
4372 -> 6
6553 -> 8
2110 -> 6
7344 -> 8
96 -> 6
7780 -> 4
1723 -> 4
8288 -> 8
3833 -> 6
3997 -> 2
4203 -> 6
2195 -> 4
9032 -> 6
9863 -> 2
503 -> 4
1229 -> 4
4152 -> 2
5105 -> 6
6530 -> 2
2583 -> 2
2606 -> 2
4383 -> 8
3259 -> 8
8439 -> 6
2834 -> 4
7384 -> 6
6596 -> 4
6011 -> 8
8267 -> 4
8806 -> 8
7496 -> 2
7462 -> 8
7364 -> 8
8336 -> 8
1905 -> 8
9986 -> 4
3556 -> 6
674 -> 4
739 -> 8
5783 -> 2
5266 -> 8
5468 -> 8
9924 -> 8
2030 -> 4
5942 -> 8
7436 -> 2
454 -> 2
907 -> 8
4026 -> 4
6265 -> 4
8197 -> 8
9591 -> 8
2947 -> 8
6634 -> 8
4146 -> 6
320 -> 4
1148 -> 6
8232 -> 8
4208 -> 2
231 -> 4
2058 -> 2
5755 -> 8
9319 -> 2
1526 -> 4
4118 -> 2
8873 -> 2
5443 -> 4
1398 -> 4
779 -> 8
2302 -> 8
3497 -> 2
2031 -> 4
461 -> 4
5693 -> 8
9408 -> 4
616 -> 8
6595 -> 4
3761 -> 6
4148 -> 6
9319 -> 2
7642 -> 8
6178 -> 4
3625 -> 8
5370 -> 6
7031 -> 2
7638 -> 4
8775 -> 8
934 -> 8
3204 -> 2
7832 -> 8
5563 -> 8
3185 -> 2
9573 -> 2
1456 -> 8
4903 -> 4
4324 -> 6
4615 -> 4
8161 -> 6
2743 -> 4
1545 -> 6
1744 -> 2
2682 -> 6
9999 -> 8
7011 -> 2
9379 -> 2
4669 -> 6
2653 -> 8
7936 -> 2
1010 -> 6
8820 -> 6
1604 -> 6
6502 -> 8
5020 -> 8
4842 -> 2
2797 -> 4
9883 -> 4
4877 -> 2
7395 -> 8
7167 -> 6
301 -> 6
9004 -> 4
6185 -> 2
679 -> 8
4890 -> 8
869 -> 4
5891 -> 2
4231 -> 2
5874 -> 6
8855 -> 6
6202 -> 6
3786 -> 4
443 -> 2
6451 -> 6
1814 -> 2
281 -> 4
764 -> 6
2079 -> 8
2398 -> 6
9622 -> 8
4028 -> 4
9149 -> 4
2650 -> 8
2803 -> 4
2438 -> 4
6141 -> 6
2259 -> 6
5711 -> 6
3167 -> 8
6466 -> 8
5903 -> 6
9302 -> 2
8400 -> 6
8565 -> 6
3290 -> 2
9520 -> 6
5348 -> 6
5888 -> 2
9078 -> 4
7301 -> 2
6176 -> 4
6857 -> 2
2995 -> 8
8572 -> 6
8075 -> 6
4921 -> 6
9680 -> 6
4287 -> 2
3249 -> 8
8502 -> 2
8860 -> 4
372 -> 6
8852 -> 6
1069 -> 8
5214 -> 8
7745 -> 8
7107 -> 4
1023 -> 8
8410 -> 8
2387 -> 4
5185 -> 6
1817 -> 6
3164 -> 6
5198 -> 8
5272 -> 8
1889 -> 2
9128 -> 4
2141 -> 4
4559 -> 2
4670 -> 2
1037 -> 8
4133 -> 8
5230 -> 8
8602 -> 8
8522 -> 8
7120 -> 4
4478 -> 6
7134 -> 2
6318 -> 8
2055 -> 2
4487 -> 6
8687 -> 4
4094 -> 8
4846 -> 8
2449 -> 8
6712 -> 4
6530 -> 2
6448 -> 2
547 -> 8
9630 -> 8
3331 -> 8
2807 -> 6
5955 -> 2
910 -> 6
9159 -> 8
4838 -> 6
895 -> 2
8936 -> 6
3738 -> 6
8487 -> 6
2522 -> 2
7195 -> 2
1729 -> 4
4708 -> 6
3037 -> 4
4108 -> 8
2820 -> 6
9410 -> 6
9615 -> 8
3108 -> 8
1707 -> 4
3566 -> 4
4477 -> 2
2634 -> 6
8061 -> 4
3082 -> 6
4778 -> 2
6118 -> 2
6598 -> 4
8895 -> 4
2720 -> 2
2018 -> 4
6987 -> 2
6969 -> 4
5478 -> 6
3747 -> 6
3925 -> 2
8220 -> 8
5252 -> 2
9745 -> 4
7082 -> 4
8594 -> 8
9218 -> 8
3481 -> 8
1174 -> 6
9026 -> 4
9577 -> 2
3358 -> 8
5851 -> 6
5463 -> 8
3523 -> 6
2825 -> 8
5830 -> 2
8819 -> 8
3220 -> 2
324 -> 6
800 -> 6
5061 -> 2
5860 -> 8
9266 -> 4
5418 -> 8
5103 -> 8
3646 -> 2
8129 -> 2
9394 -> 6
4892 -> 6
3752 -> 4
345 -> 8
7424 -> 8
5364 -> 8
8361 -> 8
4316 -> 8
9177 -> 6
2463 -> 8
4686 -> 2
3510 -> 2
9351 -> 2
7106 -> 2
4889 -> 2
6350 -> 2
7635 -> 4
5258 -> 2
6165 -> 4
6286 -> 6
8706 -> 6
7835 -> 6
715 -> 2
1757 -> 2
2271 -> 8
801 -> 6
5694 -> 2
6176 -> 4
2991 -> 6
5054 -> 6
3325 -> 4
8002 -> 8
573 -> 2
6559 -> 4
779 -> 8
686 -> 6
9675 -> 8
6251 -> 8
242 -> 2
2629 -> 8
44 -> 8
75 -> 4
8887 -> 6
7282 -> 6
6301 -> 6
8929 -> 8
8934 -> 6
3104 -> 6
8171 -> 8
8796 -> 2
7559 -> 6
3508 -> 8
352 -> 4
612 -> 6
6943 -> 8
6933 -> 2
2496 -> 4
284 -> 6
4281 -> 4
6829 -> 2
9298 -> 8
8749 -> 8
1755 -> 6
1638 -> 2
485 -> 4
1988 -> 2
6540 -> 8
4770 -> 2
698 -> 8
900 -> 2
856 -> 4
4686 -> 2
9626 -> 4
1430 -> 4
1859 -> 6
4816 -> 8
2002 -> 6
4514 -> 4
1751 -> 8
3602 -> 2
7459 -> 4
6096 -> 6
7705 -> 4
4473 -> 4
733 -> 8
7114 -> 2
1943 -> 6
5870 -> 4
1472 -> 2
3511 -> 2
1620 -> 6
1244 -> 2
4376 -> 4
6205 -> 6
8919 -> 8
8997 -> 2
9131 -> 8
1159 -> 8
1072 -> 2
2616 -> 8
455 -> 6
9273 -> 2
223 -> 8
504 -> 6
7978 -> 8
6527 -> 2
3565 -> 4
6093 -> 2
6437 -> 8
3841 -> 4
3300 -> 2
7842 -> 2
5500 -> 8
7139 -> 8
6603 -> 6
9181 -> 6
9846 -> 6
7377 -> 4
5676 -> 6
8551 -> 2
9182 -> 2
499 -> 8
7693 -> 8
9383 -> 6
8187 -> 6
7404 -> 2
4855 -> 4
136 -> 4
6548 -> 4
4074 -> 2
4337 -> 2
4205 -> 2
8944 -> 4
1426 -> 2
8322 -> 4
66 -> 6
5083 -> 6
5387 -> 4
4023 -> 4
1132 -> 6
9624 -> 6
6911 -> 6
3602 -> 2
5843 -> 8
2293 -> 4
1944 -> 4
4254 -> 2
7650 -> 2
7731 -> 4
1402 -> 8
8162 -> 2
4993 -> 2
5663 -> 6
1230 -> 2
2536 -> 8
1302 -> 8
769 -> 6
2364 -> 6
9524 -> 4
5000 -> 2
2717 -> 8
750 -> 8
6355 -> 4
9536 -> 8
6206 -> 6
7304 -> 8
5194 -> 4
3370 -> 6
941 -> 8
7990 -> 4
3233 -> 6
9895 -> 8
1583 -> 8
3743 -> 6
2657 -> 2
7588 -> 2
7820 -> 4
492 -> 8
658 -> 8
9863 -> 2
4368 -> 6
9151 -> 6
9400 -> 2
5178 -> 2
897 -> 4
5704 -> 8
6114 -> 8
6946 -> 4
2085 -> 6
1068 -> 2
2964 -> 4
3626 -> 8
7620 -> 6
1169 -> 2
7125 -> 4
8630 -> 4
2219 -> 4
6943 -> 8
817 -> 6
436 -> 2
5532 -> 8
4354 -> 8
1196 -> 2
2438 -> 4
2275 -> 8
4319 -> 2
464 -> 6
3095 -> 6
2118 -> 6
2782 -> 2
5794 -> 2
5837 -> 6
9739 -> 2
680 -> 4
9390 -> 4
9106 -> 8
4864 -> 4
3940 -> 6
8443 -> 4
6351 -> 2
2153 -> 2
3514 -> 8
5138 -> 8
5994 -> 2
1294 -> 6
5331 -> 8
6647 -> 8
1485 -> 2
6966 -> 6
344 -> 4
5174 -> 4
1245 -> 4
8875 -> 6
4461 -> 8
7892 -> 2
8705 -> 6
1719 -> 2
8637 -> 2
7004 -> 6
2344 -> 6
5149 -> 6
8816 -> 2
9683 -> 6
5555 -> 2
3881 -> 2
5934 -> 4
8132 -> 2
6796 -> 2
7584 -> 2
5918 -> 8
9525 -> 6
9500 -> 4
974 -> 2
9704 -> 4
6064 -> 4
2125 -> 8
3702 -> 4
3255 -> 2
4922 -> 2
8064 -> 6
484 -> 4
7469 -> 6
8283 -> 2
5797 -> 8
990 -> 6
8311 -> 4
3360 -> 2
8735 -> 4
9897 -> 6
6716 -> 2
2316 -> 2
5337 -> 4
6933 -> 2
8611 -> 2
2344 -> 6
9015 -> 8
6756 -> 4
4950 -> 4
5627 -> 6
8229 -> 8
9055 -> 4
1659 -> 8
9359 -> 6
6410 -> 8
8528 -> 4
9655 -> 2
5742 -> 2
1998 -> 6
4862 -> 2
4922 -> 2
1949 -> 2
8406 -> 2
2736 -> 4
8356 -> 2
164 -> 4
4111 -> 2
1838 -> 6
5923 -> 4
7561 -> 6
2526 -> 6
6846 -> 2
8539 -> 8
6361 -> 6
2091 -> 6
7469 -> 6
2168 -> 6
3738 -> 6
6237 -> 8
8384 -> 2
7708 -> 4
1875 -> 6
3424 -> 4
9280 -> 4
1142 -> 4
7946 -> 6
7063 -> 4
4853 -> 2
3368 -> 2
4173 -> 4
5614 -> 4
4774 -> 8
350 -> 2
7710 -> 6
2509 -> 2
3740 -> 6
3005 -> 2
778 -> 2
6167 -> 8
1438 -> 6
7278 -> 4
533 -> 2
60 -> 6
2548 -> 4
4124 -> 4
9158 -> 2
2588 -> 8
6757 -> 8
9449 -> 6
3884 -> 8
7202 -> 2
8764 -> 4
4228 -> 6
6856 -> 6
2361 -> 4
8256 -> 8
4369 -> 4
5285 -> 2
1478 -> 4
9912 -> 8
824 -> 6
1356 -> 6
2992 -> 2
3439 -> 4
9503 -> 4
2242 -> 2
355 -> 4
3496 -> 6
1397 -> 8
145 -> 2
1986 -> 2
9772 -> 8
2395 -> 6
2239 -> 4
1337 -> 8
6983 -> 4
3451 -> 4
727 -> 8
6828 -> 8
4798 -> 8
511 -> 2
2782 -> 2
1929 -> 8
7897 -> 6
4492 -> 6
608 -> 2
5042 -> 8
5985 -> 8
1357 -> 2
1376 -> 6
9617 -> 6
3742 -> 2
2023 -> 2
7272 -> 8
4113 -> 2
856 -> 4
2436 -> 4
5507 -> 2
1943 -> 6
2005 -> 6
3531 -> 2
8245 -> 8
1547 -> 2
6877 -> 6
1254 -> 8
2697 -> 2
6356 -> 4
189 -> 2
6521 -> 6
1029 -> 2
4830 -> 4
1592 -> 4
5297 -> 2
433 -> 8
398 -> 8
5782 -> 4
8498 -> 4
3093 -> 2
1484 -> 2
2466 -> 8
2088 -> 6
6201 -> 8
1536 -> 2
6305 -> 2
6965 -> 6
1960 -> 2
8977 -> 8
7006 -> 8
9093 -> 2
7524 -> 6
7275 -> 4
9247 -> 8
9409 -> 6
5116 -> 4
4852 -> 4
2734 -> 4
3857 -> 2
1908 -> 8
5138 -> 8
2129 -> 2
3354 -> 6
84 -> 2
6574 -> 8
7118 -> 8
3845 -> 2
6818 -> 2
2611 -> 8
2419 -> 2
6266 -> 4
4331 -> 4
1669 -> 2
7681 -> 2
6562 -> 8
9778 -> 4
7180 -> 6
7621 -> 6
5669 -> 4
5381 -> 8
7603 -> 4
1928 -> 2
9513 -> 2
8294 -> 2
6368 -> 6
5260 -> 8
9048 -> 6
739 -> 8
1918 -> 2
7325 -> 4
221 -> 8
9852 -> 8
7662 -> 2
2821 -> 6
3929 -> 8
7872 -> 6
2081 -> 4
1416 -> 2
6135 -> 6
1973 -> 6
8566 -> 6
7789 -> 4
7776 -> 2
4321 -> 4
5597 -> 6
1667 -> 6
4797 -> 6
2127 -> 6
6585 -> 8
7690 -> 8
8115 -> 8
7555 -> 4
9971 -> 2
5583 -> 4
3694 -> 2
7817 -> 6
9205 -> 2
26 -> 4
2450 -> 6
5096 -> 2
2727 -> 6
687 -> 2
328 -> 2
6567 -> 8
3949 -> 2
2265 -> 6
8247 -> 6
4431 -> 6
1330 -> 6
4447 -> 4
2188 -> 8
5863 -> 8
8284 -> 8
1931 -> 4
3049 -> 4
3064 -> 4
3287 -> 4
4386 -> 2
6776 -> 8
3209 -> 4
9734 -> 8
6510 -> 2
4323 -> 4
8481 -> 2
6102 -> 8
7990 -> 4
1617 -> 4
6092 -> 4
5803 -> 8
3525 -> 6
9575 -> 6
8206 -> 4
7279 -> 6
2783 -> 6
4178 -> 8
2034 -> 6
3978 -> 4
462 -> 8
6326 -> 2
9724 -> 6
4323 -> 4
6231 -> 6
1983 -> 8
8504 -> 4
1763 -> 4
4807 -> 4
2065 -> 8
559 -> 4
4720 -> 2
5858 -> 2
2517 -> 4
3043 -> 2
6644 -> 2
4083 -> 8
4275 -> 2
8159 -> 6
5975 -> 6
9150 -> 6
3284 -> 2
3119 -> 8
6144 -> 4
5777 -> 2
481 -> 6
86 -> 2
5592 -> 2
3631 -> 6
1790 -> 6
6235 -> 4
7750 -> 8
7392 -> 2
8149 -> 8
3788 -> 4
1077 -> 6
6767 -> 2
5521 -> 2
9898 -> 8
8966 -> 2
6435 -> 4
4823 -> 4
6787 -> 8
9896 -> 8
6082 -> 6
2000 -> 8
1630 -> 8
7297 -> 2
408 -> 6
7969 -> 6
6590 -> 8
9591 -> 8
9063 -> 6
8694 -> 8
8879 -> 4
247 -> 6
6781 -> 6
5111 -> 4
700 -> 4
7649 -> 8
3231 -> 6
3145 -> 8
9189 -> 6
5284 -> 2
3094 -> 8
3734 -> 6
6585 -> 8
1574 -> 2
6056 -> 4
2821 -> 6
63 -> 6
9931 -> 8
6815 -> 2
1343 -> 4
1787 -> 2
8833 -> 6
5059 -> 2
5226 -> 4
8950 -> 4
1712 -> 6
5467 -> 6
5425 -> 8
3773 -> 8
6969 -> 4
7727 -> 4
7865 -> 6
3411 -> 2
8074 -> 8
6537 -> 6
3502 -> 8
67 -> 2
3468 -> 2
1584 -> 2
8243 -> 6
913 -> 6
6561 -> 4
7529 -> 6
3061 -> 6
8135 -> 4
5814 -> 6
4097 -> 2
3864 -> 6
8943 -> 6
4658 -> 6
5947 -> 4
1606 -> 8
5520 -> 2
1533 -> 8
2788 -> 4
2214 -> 4
5041 -> 4
9851 -> 4
9278 -> 2
6624 -> 6
9690 -> 4
8090 -> 8
5144 -> 2
799 -> 2
6676 -> 2
9663 -> 8
5046 -> 2
5637 -> 8
8167 -> 2
3029 -> 6
8670 -> 2
7103 -> 6
1372 -> 4
1600 -> 4
735 -> 2
6132 -> 8
8437 -> 8
3816 -> 2
890 -> 4
8650 -> 8
6594 -> 2
3128 -> 2
3832 -> 2
5612 -> 2
8006 -> 8
7956 -> 6
9250 -> 8
2945 -> 4
9866 -> 2
1770 -> 2
1861 -> 6
1585 -> 2
4377 -> 8
2973 -> 8
1314 -> 8
7456 -> 6
8694 -> 8
5014 -> 4
2307 -> 6
1533 -> 8
5038 -> 4
6333 -> 4
4528 -> 8
9705 -> 2
582 -> 4
381 -> 4
2675 -> 4
2964 -> 4
7492 -> 8
5561 -> 8
6416 -> 8
7198 -> 2
2997 -> 6
5340 -> 2
469 -> 6
3380 -> 2
9244 -> 2
8141 -> 4
4484 -> 8
7419 -> 6
3462 -> 4
7414 -> 6
3177 -> 8
288 -> 6
7799 -> 2
1599 -> 4
6217 -> 8
7875 -> 2
9464 -> 4
4107 -> 6
8301 -> 8
1173 -> 4
661 -> 2
3399 -> 6
9119 -> 8
6069 -> 4
8526 -> 4
2906 -> 4
3367 -> 4
3539 -> 2
5298 -> 6
1067 -> 4
714 -> 8
9488 -> 6
8134 -> 4
1315 -> 2
5840 -> 8
4891 -> 8
9234 -> 8
2088 -> 6
8451 -> 6
5655 -> 4
5792 -> 6
6819 -> 8
3245 -> 2
2735 -> 4
9972 -> 4
3967 -> 4
9872 -> 2
2056 -> 2
8987 -> 4
6944 -> 2
3067 -> 2
4555 -> 8
5018 -> 6
4208 -> 2
2481 -> 2
6177 -> 8
5241 -> 2
9173 -> 4
2811 -> 2
7857 -> 8
1858 -> 4
317 -> 6
3746 -> 8
5541 -> 6
2042 -> 2
1032 -> 2
9963 -> 4
164 -> 4
7976 -> 8
9759 -> 8
1189 -> 6
7634 -> 4
6874 -> 8
9968 -> 4
2065 -> 8
8924 -> 4
917 -> 2
97 -> 2
2298 -> 2
9961 -> 4
7261 -> 8
3542 -> 6
6566 -> 4
1699 -> 8
8128 -> 8
8760 -> 6
4577 -> 6
46 -> 6
709 -> 2
9202 -> 2
1008 -> 4
5937 -> 8
7150 -> 6
3309 -> 6
5529 -> 8
5336 -> 2
4683 -> 8
4492 -> 6
2857 -> 2
9160 -> 8
5471 -> 4
1211 -> 8
2661 -> 4
3374 -> 4
6708 -> 8
6878 -> 8
9619 -> 2
8875 -> 6
595 -> 4
9952 -> 6
3458 -> 8
1647 -> 2
4288 -> 6
3883 -> 2
8818 -> 2
2586 -> 8
9989 -> 6
7074 -> 8
5425 -> 8
7639 -> 6
4910 -> 2
2994 -> 4
7938 -> 2
7759 -> 4
1214 -> 2
63 -> 6
6065 -> 6
8874 -> 8
6077 -> 8
1714 -> 2
4485 -> 8
1938 -> 6
1719 -> 2
6387 -> 4
2885 -> 4
2858 -> 6
5295 -> 6
7531 -> 8
5945 -> 2
2588 -> 8
9007 -> 4
3587 -> 6
3370 -> 6
7056 -> 6
68 -> 6
7967 -> 8
9822 -> 6
7216 -> 8
622 -> 8
9131 -> 8
5025 -> 8
8994 -> 8
7863 -> 6
528 -> 6
3640 -> 4
3344 -> 8
4012 -> 6
560 -> 4
5354 -> 6
6174 -> 8
6223 -> 2
2679 -> 6
4865 -> 6
8439 -> 6
6700 -> 4
5324 -> 2
1862 -> 2
6084 -> 2
2634 -> 6
1946 -> 8
1023 -> 8
44 -> 8
6190 -> 2
965 -> 6
2035 -> 6
6228 -> 8
4581 -> 6
5813 -> 4
9578 -> 6
5608 -> 4
9970 -> 2
4949 -> 2
3378 -> 6
4110 -> 2
9569 -> 6
1804 -> 4
8075 -> 6
2671 -> 2
5562 -> 6
4800 -> 6
3395 -> 4
7217 -> 6
5122 -> 4
7387 -> 2
3998 -> 6
8702 -> 6
452 -> 6
8005 -> 8
9572 -> 4
3072 -> 6
8706 -> 6
104 -> 6
4834 -> 6
1243 -> 8
2126 -> 8
2086 -> 6
9433 -> 2
9142 -> 4
7846 -> 8
7402 -> 6
8087 -> 6
7742 -> 2
8089 -> 2
4510 -> 6
483 -> 6
2970 -> 8
46 -> 6
6824 -> 4
1281 -> 6
5742 -> 2
5864 -> 2
2802 -> 8
188 -> 8
2022 -> 4
2773 -> 8
10000 -> 8
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