1 21 1.0
1 229 1.0
10 222 1.0
25 58 1.0
36 628 1.0
76 111 1.0
119 175 1.0
121 197 1.0
145 766 1.0
219 323 1.0
246 459 1.0
365 692 1.0
624 716 1.0
