1 9 1.0
7 753 1.0
16 110 1.0
18 67 1.0
24 363 1.0
40 460 1.0
58 364 1.0
81 119 1.0
155 321 1.0
300 729 1.0
373 672 1.0
381 482 1.0
499 604 1.0
