1 2 1.0
1 439 1.0
2 479 1.0
5 390 1.0
12 250 1.0
16 90 1.0
25 382 1.0
25 451 1.0
28 662 1.0
54 179 1.0
72 104 1.0
72 442 1.0
75 334 1.0
104 203 1.0
114 642 1.0
170 284 1.0
207 504 1.0
269 389 1.0
380 398 1.0
