9,9,9,5,5,7,8,1,1,1
8,8,9,9,7,5,1,3
6,7,8,8,5,7,6
9,9,5,5,5,6,1
7,8,9,4
6,4,8,8,8,9,9,9,7
5.5
7.55
7.83
7
5.71
6.25
