1 415 1.0
2 156 1.0
2 327 1.0
10 352 1.0
15 376 1.0
22 36 1.0
26 48 1.0
34 550 1.0
37 61 1.0
41 51 1.0
90 426 1.0
138 207 1.0
149 221 1.0
151 288 1.0
185 568 1.0
212 562 1.0
242 266 1.0
585 717 1.0
