0 683 1.0
1 9 1.0
3 585 1.0
5 126 1.0
24 349 1.0
28 265 1.0
43 524 1.0
58 215 1.0
81 123 1.0
90 504 1.0
123 513 1.0
248 458 1.0
273 503 1.0
339 494 1.0
