1 11 1.0
1 546 1.0
2 57 1.0
2 97 1.0
23 57 1.0
34 151 1.0
41 589 1.0
43 524 1.0
61 121 1.0
90 504 1.0
142 693 1.0
161 216 1.0
257 348 1.0
268 507 1.0
368 748 1.0
373 551 1.0
