0 83 1.0
1 13 1.0
2 16 1.0
51 95 1.0
77 437 1.0
78 257 1.0
79 416 1.0
148 175 1.0
186 372 1.0
202 597 1.0
204 352 1.0
226 365 1.0
232 748 1.0
238 267 1.0
