: 1875
: 1936
2, 10, 159
2, 20, 316
2, 24, 392
2, 26, 431
2, 29, 488
2, 31, 523
2, 32, 538
2, 35, 589
2, 38, 640
2, 46, 776
2, 48, 816
2, 48, 807