20
18
2
17,25,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,27,17,
17,16,23,24,23,24,23,24,23,24,23,24,23,24,23,24,23,24,18,17,
17,16,39,40,39,40,39,40,39,40,39,40,39,40,39,40,39,40,18,17,
17,16,55,56,55,56,55,56,55,56,55,56,55,56,55,56,55,56,18,17,
17,16,10,11,12,13,5,2,10,11,12,13,5,2,10,11,12,13,18,17,
17,16,87,88,89,90,5,2,87,88,89,90,5,2,87,88,89,90,18,17,
17,16,10,11,12,13,5,2,10,11,12,13,5,2,10,11,12,13,18,17,
17,16,87,88,89,90,5,2,87,88,89,90,5,2,64,65,66,65,18,17,
17,16,10,11,12,13,5,2,10,11,12,13,5,2,80,81,82,81,18,17,
17,16,87,88,89,90,5,2,87,88,89,90,5,2,96,97,97,98,18,17,
17,16,10,11,12,13,5,2,10,11,12,13,5,2,5,2,5,3,18,17,
17,16,87,88,89,90,5,2,87,88,89,90,5,2,5,2,5,2,18,17,
17,16,10,11,12,13,5,2,10,11,12,13,5,2,5,2,5,2,18,17,
17,16,87,88,89,90,5,2,87,88,89,90,5,2,5,2,5,2,18,17,
17,16,5,2,5,2,5,2,5,2,5,2,5,2,14,15,12,13,18,17,
17,32,33,33,33,48,5,2,49,33,33,48,5,2,49,33,33,33,34,17,
17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,
17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,71,72,71,72,0,0,71,72,71,72,0,0,71,72,71,72,0,0,
0,0,67,68,69,70,0,0,67,68,69,70,0,0,67,68,69,70,0,0,
0,0,71,72,71,72,0,0,71,72,71,72,0,0,71,72,71,72,0,0,
0,0,67,68,69,70,0,0,67,68,69,70,0,0,67,68,69,70,0,0,
0,0,71,72,71,72,0,0,71,72,71,72,0,0,0,0,0,0,0,0,
0,0,67,68,69,70,0,0,67,68,69,70,0,0,0,0,0,0,0,0,
0,0,71,72,71,72,0,0,71,72,71,72,0,0,0,0,0,0,0,0,
0,0,67,68,69,70,0,0,67,68,69,70,0,0,0,0,0,0,0,0,
0,0,71,72,71,72,0,0,71,72,71,72,0,0,0,0,0,0,0,0,
0,0,67,68,69,70,0,0,67,68,69,70,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,71,72,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,83,84,69,70,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,