0 3 1.0
0 336 1.0
1 41 1.0
2 8 1.0
4 89 1.0
11 687 1.0
12 232 1.0
19 27 1.0
34 318 1.0
87 463 1.0
182 591 1.0
187 547 1.0
210 319 1.0
248 446 1.0
250 499 1.0
