equation42

l[40] + l[35] + l[34] - l[0] - l[15] - l[37] + l[7] + l[6] - l[26] + l[20] + l[19] + l[8] - l[17] - l[14] - l[38] + l[1] - l[9] + l[22] + l[41] + l[3] - l[29] - l[36] - l[25] + l[5] + l[32] - l[16] + l[12] - l[24] + l[30] + l[39] + l[10] + l[2] + l[27] + l[28] + l[21] + l[33] - l[18] + l[4] == 861
l[31] + l[26] + l[11] - l[33] + l[27] - l[3] + l[12] + l[30] + l[1] + l[32] - l[16] + l[7] + l[10] - l[25] + l[38] - l[41] - l[14] - l[19] + l[29] + l[36] - l[9] - l[28] - l[6] - l[0] - l[22] - l[18] + l[20] - l[37] + l[4] - l[24] + l[34] - l[21] - l[39] - l[23] - l[8] - l[40] + l[15] - l[35] == -448
l[26] + l[14] + l[15] + l[9] + l[13] + l[30] - l[11] + l[18] + l[23] + l[7] + l[3] + l[12] + l[25] - l[24] - l[39] - l[35] - l[20] + l[40] - l[8] + l[10] - l[5] - l[33] - l[31] + l[32] + l[19] + l[21] - l[6] + l[1] + l[16] + l[17] + l[29] + l[22] - l[4] - l[36] + l[41] + l[38] + l[2] + l[0] == 1244
l[5] + l[22] + l[15] + l[2] - l[28] - l[10] - l[3] - l[13] - l[18] + l[30] - l[9] + l[32] + l[19] + l[34] + l[23] - l[17] + l[16] - l[7] + l[24] - l[39] + l[8] - l[12] - l[40] - l[25] + l[37] - l[35] + l[11] - l[14] + l[20] - l[27] + l[4] - l[33] - l[21] + l[31] - l[6] + l[1] + l[38] - l[29] == -39
l[41] - l[29] + l[23] - l[4] + l[20] - l[33] + l[35] + l[3] - l[19] - l[21] + l[11] + l[26] - l[24] - l[17] + l[37] + l[1] + l[16] - l[0] - l[13] + l[7] + l[10] + l[14] + l[22] + l[39] - l[40] + l[34] - l[38] + l[32] + l[25] - l[2] + l[15] + l[6] + l[28] - l[8] - l[5] - l[31] - l[30] - l[27] == 485
l[13] + l[19] + l[21] - l[2] - l[33] - l[0] + l[39] + l[31] - l[23] - l[41] + l[38] - l[29] + l[36] + l[24] - l[20] - l[9] - l[32] + l[37] - l[35] + l[40] + l[7] - l[26] + l[15] - l[10] - l[6] - l[16] - l[4] - l[5] - l[30] - l[14] - l[22] - l[25] - l[34] - l[17] - l[11] - l[27] + l[1] - l[28] == -1068
l[32] + l[0] + l[9] + l[14] + l[11] + l[18] - l[13] + l[24] - l[2] - l[15] + l[19] - l[21] + l[1] + l[39] - l[8] - l[3] + l[33] + l[6] - l[5] - l[35] - l[28] + l[25] - l[41] + l[22] - l[17] + l[10] + l[40] + l[34] + l[27] - l[20] + l[23] + l[31] - l[16] + l[7] + l[12] - l[30] + l[29] - l[4] == 939
l[19] + l[11] + l[20] - l[16] + l[40] + l[25] + l[1] - l[31] + l[28] - l[23] + l[14] - l[9] - l[27] + l[35] + l[39] - l[37] - l[8] - l[22] + l[5] - l[6] + l[0] - l[32] + l[24] + l[33] + l[29] + l[38] + l[15] - l[2] + l[30] + l[7] + l[12] - l[3] - l[17] + l[34] + l[41] - l[4] - l[13] - l[26] == 413
l[22] + l[4] - l[9] + l[34] + l[35] + l[17] + l[3] - l[24] + l[38] - l[5] - l[41] - l[31] - l[0] - l[25] + l[33] + l[15] - l[1] - l[10] + l[16] - l[29] - l[12] + l[26] - l[39] - l[21] - l[18] - l[6] - l[40] - l[13] + l[8] + l[37] + l[19] + l[14] + l[32] + l[28] - l[11] + l[23] + l[36] + l[7] == 117
l[32] + l[16] + l[3] + l[11] + l[34] - l[31] + l[14] + l[25] + l[1] - l[30] - l[33] - l[40] - l[4] - l[29] + l[18] - l[27] + l[13] - l[19] - l[12] + l[23] - l[39] - l[41] - l[8] + l[22] - l[5] - l[38] - l[9] - l[37] + l[17] - l[36] + l[24] - l[21] + l[2] - l[26] + l[20] - l[7] + l[35] - l[0] == -313
l[40] - l[1] + l[5] + l[7] + l[33] + l[29] + l[12] + l[38] - l[31] + l[2] + l[14] - l[35] - l[8] - l[24] - l[39] - l[9] - l[28] + l[23] - l[17] - l[22] - l[26] + l[32] - l[11] + l[4] - l[36] + l[10] + l[20] - l[18] - l[16] + l[6] - l[0] + l[3] - l[30] + l[37] - l[19] + l[21] + l[25] - l[15] == -42
l[21] + l[26] - l[17] - l[25] + l[27] - l[22] - l[39] - l[23] - l[15] - l[20] - l[32] + l[12] + l[3] - l[6] + l[28] + l[31] + l[13] - l[16] - l[37] - l[30] - l[5] + l[41] + l[29] + l[36] + l[1] + l[11] + l[24] + l[18] - l[40] + l[19] - l[35] + l[2] - l[38] + l[14] - l[9] + l[4] + l[0] - l[33] == 289
l[29] + l[31] + l[32] - l[17] - l[7] + l[34] + l[2] + l[14] + l[23] - l[4] + l[3] + l[35] - l[33] - l[9] - l[20] - l[37] + l[24] - l[27] + l[36] + l[15] - l[18] - l[0] + l[12] + l[11] - l[38] + l[6] + l[22] + l[39] - l[25] - l[10] - l[19] - l[1] + l[13] - l[41] + l[30] - l[16] + l[28] - l[26] == -117
l[5] + l[37] - l[39] + l[0] - l[27] + l[12] + l[41] - l[22] + l[8] - l[16] - l[38] + l[9] + l[15] - l[35] - l[29] + l[18] + l[6] - l[25] - l[28] + l[36] + l[34] + l[32] - l[14] - l[1] + l[20] + l[40] - l[19] - l[4] - l[7] + l[26] + l[30] - l[10] + l[13] - l[21] + l[2] - l[23] - l[3] - l[33] == -252
l[29] + l[10] - l[41] - l[9] + l[12] - l[28] + l[11] + l[40] - l[27] - l[8] + l[32] - l[25] - l[23] + l[39] - l[1] - l[36] - l[15] + l[33] - l[20] + l[18] + l[22] - l[3] + l[6] - l[34] - l[21] + l[19] + l[26] + l[13] - l[4] + l[7] - l[37] + l[38] - l[2] - l[30] - l[0] - l[35] + l[5] + l[17] == -183
l[6] - l[8] - l[20] + l[34] - l[33] - l[25] - l[4] + l[3] + l[17] - l[13] - l[15] - l[40] + l[1] - l[30] - l[14] - l[28] - l[35] + l[38] - l[22] + l[2] + l[24] - l[29] + l[5] + l[9] + l[37] + l[23] - l[18] + l[19] - l[21] + l[11] + l[36] + l[41] - l[7] - l[32] + l[10] + l[26] - l[0] + l[31] == 188
l[3] + l[6] - l[41] + l[10] + l[39] + l[37] + l[1] + l[8] + l[21] + l[24] + l[29] + l[12] + l[27] - l[38] + l[11] + l[23] + l[28] + l[33] - l[31] + l[14] - l[5] + l[32] - l[17] + l[40] - l[34] + l[20] - l[22] - l[16] + l[19] + l[2] - l[36] - l[7] + l[18] + l[15] + l[26] - l[0] - l[4] + l[35] == 1036
l[28] - l[33] + l[2] + l[37] - l[12] - l[9] - l[39] + l[16] - l[32] + l[8] - l[36] + l[31] + l[10] - l[4] + l[21] - l[25] + l[18] + l[24] - l[0] + l[29] - l[26] + l[35] - l[22] - l[41] - l[6] + l[15] + l[19] + l[40] + l[7] + l[34] + l[17] - l[3] - l[13] + l[5] + l[23] + l[11] - l[27] + l[1] == 328
l[22] - l[32] + l[17] - l[9] + l[20] - l[18] - l[34] + l[23] + l[36] - l[35] - l[38] + l[27] + l[4] - l[5] - l[41] + l[29] + l[33] + l[0] - l[37] + l[28] - l[40] - l[11] - l[12] + l[7] + l[1] + l[2] - l[26] - l[16] - l[8] + l[24] - l[25] + l[3] - l[6] - l[19] - l[39] - l[14] - l[31] + l[10] == -196
l[11] + l[13] + l[14] - l[15] - l[29] - l[2] + l[7] + l[20] + l[30] - l[36] - l[33] - l[19] + l[31] + l[0] - l[39] - l[4] - l[6] + l[38] + l[35] - l[28] + l[34] - l[9] - l[23] - l[26] + l[37] - l[8] - l[27] + l[5] - l[41] + l[3] + l[17] + l[40] - l[10] + l[25] + l[12] - l[24] + l[18] + l[32] == 7
l[34] - l[37] - l[40] + l[4] - l[22] - l[31] - l[6] + l[38] + l[13] - l[28] + l[8] + l[30] - l[20] - l[7] - l[32] + l[26] + l[1] - l[18] + l[5] + l[35] - l[24] - l[41] + l[9] - l[0] - l[2] - l[15] - l[10] + l[12] - l[36] + l[33] - l[16] - l[14] - l[25] - l[29] - l[21] + l[27] + l[3] - l[17] == -945
l[12] - l[30] - l[8] + l[20] - l[2] - l[36] - l[25] - l[0] - l[19] - l[28] - l[7] - l[11] - l[33] + l[4] - l[23] + l[10] - l[41] + l[39] - l[32] + l[27] + l[18] + l[15] + l[34] + l[13] - l[40] + l[29] - l[6] + l[37] - l[14] - l[16] + l[38] - l[26] + l[17] + l[31] - l[22] - l[35] + l[5] - l[1] == -480
l[36] - l[11] - l[34] + l[8] + l[0] + l[15] + l[28] - l[39] - l[32] - l[2] - l[27] + l[22] + l[16] - l[30] - l[3] + l[31] - l[26] + l[20] + l[17] - l[29] - l[18] + l[19] - l[10] + l[6] - l[5] - l[38] - l[25] - l[24] + l[4] + l[23] + l[9] + l[14] + l[21] - l[37] + l[13] - l[41] - l[12] + l[35] == -213
l[19] - l[36] - l[12] + l[33] - l[27] - l[37] - l[25] + l[38] + l[16] - l[18] + l[22] - l[39] + l[13] - l[7] - l[31] - l[26] + l[15] - l[10] - l[9] - l[2] - l[30] - l[11] + l[41] - l[4] + l[24] + l[34] + l[5] + l[17] + l[14] + l[6] + l[8] - l[21] - l[23] + l[32] - l[1] - l[29] - l[0] + l[3] == -386
l[0] + l[7] - l[28] - l[38] + l[19] + l[31] - l[5] + l[24] - l[3] + l[33] - l[12] - l[29] + l[32] + l[1] - l[34] - l[9] - l[25] + l[26] - l[8] + l[4] - l[10] + l[40] - l[15] - l[11] - l[27] + l[36] + l[14] + l[41] - l[35] - l[13] - l[17] - l[21] - l[18] + l[39] - l[2] + l[20] - l[23] - l[22] == -349
l[10] + l[22] + l[21] - l[0] + l[15] - l[6] + l[20] - l[29] - l[30] - l[33] + l[19] + l[23] - l[28] + l[41] - l[27] - l[12] - l[37] - l[32] + l[34] - l[36] + l[3] + l[1] - l[13] + l[18] + l[14] + l[9] + l[7] - l[39] + l[8] + l[2] - l[31] - l[5] - l[40] + l[38] - l[26] - l[4] + l[16] - l[25] == 98
l[28] + l[38] + l[20] + l[0] - l[5] - l[34] - l[41] + l[22] - l[26] + l[11] + l[29] + l[31] - l[3] - l[16] + l[23] + l[17] - l[18] + l[9] - l[4] - l[12] - l[19] - l[40] - l[27] + l[33] + l[8] - l[37] + l[2] + l[15] - l[24] - l[39] + l[10] + l[35] - l[1] + l[30] - l[36] - l[25] - l[14] - l[32] == -412
l[1] - l[24] - l[29] + l[39] + l[41] + l[0] + l[9] - l[19] + l[6] - l[37] - l[22] + l[32] + l[21] + l[28] + l[36] + l[4] - l[17] + l[20] - l[13] - l[35] - l[5] + l[33] - l[27] - l[30] + l[40] + l[25] - l[18] + l[34] - l[3] - l[10] - l[16] - l[23] - l[38] + l[8] - l[14] - l[11] - l[7] + l[12] == -95
l[2] - l[24] + l[31] + l[0] + l[9] - l[6] + l[7] - l[1] - l[22] + l[8] - l[23] + l[40] + l[20] - l[38] - l[11] - l[14] + l[18] - l[36] + l[15] - l[4] - l[41] - l[12] - l[34] + l[32] - l[35] + l[17] - l[21] - l[10] - l[29] + l[39] - l[16] + l[27] + l[26] - l[3] - l[5] + l[13] + l[25] - l[28] == -379
l[19] - l[17] + l[31] + l[14] + l[6] - l[12] + l[16] - l[8] + l[27] - l[13] + l[41] + l[2] - l[7] + l[32] + l[1] + l[25] - l[9] + l[37] + l[34] - l[18] - l[40] - l[11] - l[10] + l[38] + l[21] + l[3] - l[0] + l[24] + l[15] + l[23] - l[20] + l[26] + l[22] - l[4] - l[28] - l[5] + l[39] + l[35] == 861
l[35] + l[36] - l[16] - l[26] - l[31] + l[0] + l[21] - l[13] + l[14] + l[39] + l[7] + l[4] + l[34] + l[38] + l[17] + l[22] + l[32] + l[5] + l[15] + l[8] - l[29] + l[40] + l[24] + l[6] + l[30] - l[2] + l[25] + l[23] + l[1] + l[12] + l[9] - l[10] - l[3] - l[19] + l[20] - l[37] - l[33] - l[18] == 1169
l[13] + l[0] - l[25] - l[32] - l[21] - l[34] - l[14] - l[9] - l[8] - l[15] - l[16] + l[38] - l[35] - l[30] - l[40] - l[12] + l[3] - l[19] + l[4] - l[41] + l[2] - l[36] + l[37] + l[17] - l[1] + l[26] - l[39] - l[10] - l[33] + l[5] - l[27] - l[23] - l[24] - l[7] + l[31] - l[28] - l[18] + l[6] == -1236
l[20] + l[27] - l[29] - l[25] - l[3] + l[28] - l[32] - l[11] + l[10] + l[31] + l[16] + l[21] - l[7] + l[4] - l[24] - l[35] + l[26] + l[12] - l[37] + l[6] + l[23] + l[41] - l[39] - l[38] + l[40] - l[36] + l[8] - l[9] - l[5] - l[1] - l[13] - l[14] + l[19] + l[0] - l[34] - l[15] + l[17] + l[22] == -114
l[12] - l[28] - l[13] - l[23] - l[33] + l[18] + l[10] + l[11] + l[2] - l[36] + l[41] - l[16] + l[39] + l[34] + l[32] + l[37] - l[38] + l[20] + l[6] + l[7] + l[31] + l[5] + l[22] - l[4] - l[15] - l[24] + l[17] - l[3] + l[1] - l[35] - l[9] + l[30] + l[25] - l[0] - l[8] - l[14] + l[26] + l[21] == 659
l[21] - l[3] + l[7] - l[27] + l[0] - l[32] - l[24] - l[37] + l[4] - l[22] + l[20] - l[5] - l[30] - l[31] - l[1] + l[15] + l[41] + l[12] + l[40] + l[38] - l[17] - l[39] + l[19] - l[13] + l[23] + l[18] - l[2] + l[6] - l[33] - l[9] + l[28] + l[8] - l[16] - l[10] - l[14] + l[34] + l[35] - l[11] == -430
l[11] - l[23] - l[9] - l[19] + l[17] + l[38] - l[36] - l[22] - l[10] + l[27] - l[14] - l[4] + l[5] + l[31] + l[2] + l[0] - l[16] - l[8] - l[28] + l[3] + l[40] + l[25] - l[33] + l[13] - l[32] - l[35] + l[26] - l[20] - l[41] - l[30] - l[12] - l[7] + l[37] - l[39] + l[15] + l[18] - l[29] - l[21] == -513
l[32] + l[19] + l[4] - l[13] - l[17] - l[30] + l[5] - l[33] - l[37] - l[15] - l[18] + l[7] + l[25] - l[14] + l[35] + l[40] + l[16] + l[1] + l[2] + l[26] - l[3] - l[39] - l[22] + l[23] - l[36] - l[27] - l[9] + l[6] - l[41] - l[0] - l[31] - l[20] + l[12] - l[8] + l[29] - l[11] - l[34] + l[21] == -502
l[30] - l[31] - l[36] + l[3] + l[9] - l[40] - l[33] + l[25] + l[39] - l[26] + l[23] - l[0] - l[29] - l[32] - l[4] + l[37] + l[28] + l[21] + l[17] + l[2] + l[24] + l[6] + l[5] + l[8] + l[16] + l[27] + l[19] + l[12] + l[20] + l[41] - l[22] + l[15] - l[11] + l[34] - l[18] - l[38] + l[1] - l[14] == 853
l[38] - l[10] + l[16] + l[8] + l[21] - l[25] + l[36] - l[30] + l[31] - l[3] + l[5] - l[15] + l[23] - l[28] + l[7] + l[12] - l[29] + l[22] - l[0] - l[37] - l[14] - l[11] + l[32] + l[33] - l[9] + l[39] + l[41] - l[19] - l[1] + l[18] - l[4] - l[6] + l[13] + l[20] - l[2] - l[35] - l[26] + l[27] == -28
l[11] + l[18] - l[26] + l[15] - l[14] - l[33] + l[7] - l[23] - l[25] + l[0] - l[6] - l[21] - l[16] + l[17] - l[19] - l[28] - l[38] - l[37] + l[9] + l[20] - l[8] - l[3] + l[22] - l[35] - l[10] - l[31] - l[2] + l[41] - l[1] - l[4] + l[24] - l[34] + l[39] + l[40] + l[32] - l[5] + l[36] - l[27] == -529
l[38] + l[8] + l[36] + l[35] - l[23] - l[34] + l[13] - l[4] - l[27] - l[24] + l[26] + l[31] - l[30] - l[5] - l[40] + l[28] - l[11] - l[2] - l[39] + l[15] + l[10] - l[17] + l[3] + l[19] + l[22] + l[33] + l[0] + l[37] + l[16] - l[9] - l[32] + l[25] - l[21] - l[12] + l[6] - l[41] + l[20] - l[18] == -12
l[6] - l[30] - l[20] - l[27] - l[14] - l[39] + l[41] - l[33] - l[0] + l[25] - l[32] - l[3] + l[26] - l[12] + l[8] - l[35] - l[24] + l[15] + l[9] - l[4] + l[13] + l[36] + l[34] + l[1] - l[28] - l[21] + l[18] + l[23] + l[29] - l[10] - l[38] + l[22] + l[37] + l[5] + l[19] + l[7] + l[16] - l[31] == 81