0,2,2,
1,2,2,
2,2,4,
2,3,4,
2,4,4,
2,5,4,
2,6,4,
2,7,4,
2,8,4,
2,9,2,
3,9,4,
3,a,4,
3,b,4,
3,c,4,
3,d,4,
3,e,2,
4,e,2,
5,e,3,
5,d,3,
5,c,2,
6,c,3,
6,b,2,
7,b,3,
7,a,3,
7,9,3,
7,8,3,
7,7,2,
8,7,3,
8,6,3,
8,5,3,
8,4,3,
8,3,2,
9,3,3,
9,2,2,
a,2,3,
a,1,2,
b,1,2,
c,1,4,
c,2,4,
c,3,4,
c,4,4,
c,5,4,
c,6,4,
c,7,2,
d,7,4,
d,8,4,
d,9,4,
d,a,4,
d,b,4,
d,c,4,
d,d,2,
e,d,2,