1 50 1.0
1 60 1.0
1 578 1.0
3 585 1.0
5 390 1.0
24 264 1.0
26 41 1.0
26 256 1.0
55 204 1.0
106 517 1.0
184 437 1.0
265 727 1.0
398 495 1.0
735 764 1.0
