1 473 1.0
4 8 1.0
18 53 1.0
20 37 1.0
22 195 1.0
25 173 1.0
25 673 1.0
25 746 1.0
34 137 1.0
36 622 1.0
39 118 1.0
58 215 1.0
81 147 1.0
145 663 1.0
226 443 1.0
390 456 1.0
544 691 1.0
