------Input------
10 1 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 1 1 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 1 0 0 1 0 1 1 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 1 1 1 1 1 0 0 1 0 1 1 0 0 1 1 1 1 0 0 0 0 1 1 1 0 0 1 1 1 0 0 0 0 1 0 1 0 1 1
------Answer-----
OK
------Your output-----
Ok