0 492 1.0
1 20 1.0
5 100 1.0
18 103 1.0
28 265 1.0
30 78 1.0
57 331 1.0
85 399 1.0
90 426 1.0
166 741 1.0
184 382 1.0
201 539 1.0
316 421 1.0
390 600 1.0
