1 9 1.0
2 502 1.0
3 203 1.0
9 509 1.0
22 36 1.0
22 66 1.0
40 487 1.0
40 561 1.0
47 297 1.0
84 633 1.0
250 499 1.0
312 470 1.0
379 669 1.0
407 460 1.0
