1 49 1.0
2 464 1.0
4 681 1.0
6 400 1.0
7 77 1.0
8 627 1.0
18 138 1.0
19 450 1.0
25 612 1.0
43 142 1.0
166 741 1.0
170 316 1.0
190 608 1.0
191 228 1.0
220 605 1.0
268 469 1.0
