1 41 1.0
1 750 1.0
13 143 1.0
26 127 1.0
85 617 1.0
90 280 1.0
113 273 1.0
115 720 1.0
221 416 1.0
233 695 1.0
244 277 1.0
273 503 1.0
277 749 1.0
527 546 1.0
