0 1 2 3 4 5 6 7 8 9 
9 8 7 6 5 4 3 2 1 0 
9 8 7 6 5 4 3 2 1 0 -86 -86 -86 -86 -86 
4
6
9 8 7 5 4 3 2 1 -86 -86 
-86 -86 1 2 3 4 5 7 8 9 
9 8 7 6 5 4 3 2 1 0 
0 1 2 3 4 5 6 7 8 9