8
= 0
4
= 0
0
= 0
10
= 7
2
= 1
4
= 3
8
= 4
0
= 0
2
= 0
4
= 1
= 0 = 0
= 0 = 7 = 1 = 3 = 4 = 0 = 0 = 1
= 0 = 0 = 0 = 7 = 1 = 3 = 4 = 0 = 0 = 1