2 8 1.0
2 64 1.0
16 176 1.0
50 100 1.0
52 586 1.0
60 325 1.0
84 339 1.0
159 270 1.0
162 511 1.0
187 305 1.0
214 519 1.0
257 756 1.0
313 453 1.0
361 417 1.0
393 467 1.0
