0 674 1.0
1 171 1.0
3 511 1.0
5 51 1.0
24 43 1.0
25 154 1.0
26 38 1.0
99 699 1.0
159 270 1.0
161 216 1.0
195 263 1.0
260 360 1.0
343 611 1.0
