0 227 1.0
0 393 1.0
1 50 1.0
1 188 1.0
4 501 1.0
16 90 1.0
25 58 1.0
28 101 1.0
28 265 1.0
41 105 1.0
43 252 1.0
170 316 1.0
228 258 1.0
269 461 1.0
356 521 1.0
630 749 1.0
