1 11 1.0
2 4 1.0
2 5 1.0
22 87 1.0
24 406 1.0
40 407 1.0
44 146 1.0
88 319 1.0
175 476 1.0
201 754 1.0
205 561 1.0
256 734 1.0
396 443 1.0
525 532 1.0
753 757 1.0
