0 646 1.0
1 9 1.0
1 64 1.0
1 206 1.0
2 390 1.0
5 100 1.0
11 251 1.0
15 376 1.0
22 622 1.0
114 300 1.0
119 241 1.0
161 187 1.0
178 506 1.0
396 443 1.0
456 600 1.0
