0 470 1.0
1 217 1.0
2 502 1.0
4 7 1.0
16 42 1.0
24 452 1.0
57 145 1.0
60 282 1.0
72 115 1.0
132 176 1.0
172 428 1.0
188 307 1.0
229 465 1.0
