1 563 1.0
2 18 1.0
15 645 1.0
19 450 1.0
24 426 1.0
26 135 1.0
49 52 1.0
114 597 1.0
154 694 1.0
187 226 1.0
219 323 1.0
378 583 1.0
516 758 1.0
