real	0m0.686s
user	0m0.677s
sys	0m0.007s
1

real	0m0.367s
user	0m0.363s
sys	0m0.003s
1

real	0m0.608s
user	0m0.327s
sys	0m0.113s
11

real	0m0.001s
user	0m0.003s
sys	0m0.000s
11

real	0m1.299s
user	0m1.277s
sys	0m0.017s
62553

real	0m1.189s
user	0m1.163s
sys	0m0.023s
62553

real	0m1.028s
user	0m1.007s
sys	0m0.017s
62553