case 1 failed: expected:
14
0 0 0 0 0 0 0 0 0 0 0 0 0 0

got:
12
0 0 0 0 0 0 0 0 0 0 0 0
input:
1
24
0 1 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 0 0 0 1 0
exit status 1