2 10 1.0
2 299 1.0
5 154 1.0
25 42 1.0
31 54 1.0
39 173 1.0
40 639 1.0
72 496 1.0
81 122 1.0
88 201 1.0
100 193 1.0
182 605 1.0
242 378 1.0
