68.89999999999996
2
13 21
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 3 3 3 3 3 0 2 2 2 2 2 2 2 2 0 5 5 5 5 1 
1 3 1 3 1 0 1 2 1 2 1 2 1 2 1 2 1 5 1 5 1 
1 3 3 3 3 0 2 2 2 2 2 2 2 2 2 2 0 5 5 5 1 
1 3 1 3 1 2 1 2 1 2 1 2 1 2 1 2 1 0 1 5 1 
1 3 3 3 0 2 2 2 2 2 2 2 2 2 2 2 2 2 0 5 1 
1 3 1 6 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 5 1 
1 0 0 6 0 2 2 2 2 2 2 2 2 2 2 2 2 0 0 5 1 
1 0 1 6 1 2 1 2 1 2 1 2 1 2 1 2 1 4 1 4 1 
1 6 6 6 0 0 2 2 2 2 2 2 2 2 2 0 4 4 4 4 1 
1 6 1 6 1 6 1 2 1 2 1 2 1 2 1 2 1 4 1 4 1 
1 6 6 6 6 6 6 0 2 2 2 2 2 2 2 0 4 4 4 4 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
3
8 17 2 69.89999999999993
9 5 1 70.99999999999993
7 18 2 73.59999999999998
4
5 3 0 0 2 2 2 0
7 19 1 1 0 2 2 1
11 16 2 1 0 2 0 0
11 7 3 1 1 1 3 4
4
2 5 0
1 6 4
5 4 3
7 2 2