50
1 11 2.561796
2 12 1.371039
2 17 3.031766
2 27 4.176972
2 42 3.998853
2 46 0.462786
3 7 1.886725
3 26 0.913413
4 7 0.737626
4 39 0.394621
5 19 1.493825
7 9 5.845008
7 16 1.000185
7 49 1.033403
8 31 1.651162
8 37 2.577708
8 44 1.151001
9 23 1.271527
10 13 2.059931
10 21 3.219766
11 19 2.768976
11 20 1.274382
11 24 0.959900
11 33 2.172228
13 32 3.177780
13 48 1.911970
13 50 8.259036
14 41 0.752050
15 30 2.024610
16 38 1.171039
17 30 5.087873
17 35 0.910362
17 42 1.137438
18 40 5.224387
18 47 1.845654
19 21 0.757655
19 25 2.826390
19 37 1.688653
20 22 1.297427
20 24 1.060955
20 40 1.109672
21 27 1.785163
21 40 0.038364
22 37 4.696962
23 36 1.535273
24 35 2.942155
25 30 2.999923
25 44 2.080447
26 44 3.334788
26 49 0.136735
27 33 5.011474
28 37 0.771899
29 37 2.400140
30 41 1.370995
31 50 0.762938
37 44 1.473479
38 39 1.173559
38 48 0.172736
