1 22 1.0
1 28 1.0
1 420 1.0
1 554 1.0
5 98 1.0
5 154 1.0
7 619 1.0
18 423 1.0
24 452 1.0
25 191 1.0
25 632 1.0
40 82 1.0
62 68 1.0
133 625 1.0
273 503 1.0
