2,1,3,4,5,8,6,7,13,9,10,11,12
0,3,3,6,6,12,12,12,12,12,12,12,12
3,0,1,6,6,12,12,12,12,12,12,12,12
3,1,0,6,6,12,12,12,12,12,12,12,12
6,6,6,0,4,12,12,12,12,12,12,12,12
6,6,6,4,0,12,12,12,12,12,12,12,12
12,12,12,12,12,0,5,5,11,11,11,11,11
12,12,12,12,12,5,0,2,11,11,11,11,11
12,12,12,12,12,5,2,0,11,11,11,11,11
12,12,12,12,12,11,11,11,0,10,10,10,10
12,12,12,12,12,11,11,11,10,0,7,9,9
12,12,12,12,12,11,11,11,10,7,0,9,9
12,12,12,12,12,11,11,11,10,9,9,0,8
12,12,12,12,12,11,11,11,10,9,9,8,0