: 1862
: 1943
1, 1, 2
1, 3, 52
1, 6, 98
1, 12, 194
1, 15, 240
1, 18, 280
1, 23, 374
1, 29, 474
1, 31, 505
3, 8, 137
21, 16, 310
22, 3, 53
22, 9, 177
