8 8 

1 1 1 1 1 1 0 0
1 1 1 1 1 1 0 0
1 1 1 1 1 1 0 1
0 1 1 1 1 1 0 0
0 1 1 1 1 1 1 0
0 1 0 0 0 0 0 0
0 0 1 1 1 1 0 0
1 0 0 0 0 0 0 0 

88g: 36 units