0,f0,0,0,0,0,a,6,9,5,0,2,1,3
1,ff,a,6,9,7,a,6,9,5,0,0,1,3
2,ff,a,6,9,7,a,6,9,5,0,0,1,3
3,f0,0,0,0,0,a,6,9,5,0,2,1,3
4,f0,0,0,0,0,a,6,9,5,0,2,1,3
5,ff,a,6,9,7,a,6,9,5,0,0,1,3
