1 20 1.0
1 40 1.0
1 117 1.0
2 535 1.0
12 97 1.0
16 183 1.0
16 602 1.0
18 138 1.0
18 322 1.0
37 368 1.0
76 344 1.0
183 762 1.0
295 542 1.0
373 551 1.0
434 643 1.0
536 574 1.0
737 750 1.0
