2+2+2+2+2+2+2+2+2+2
2x9
2x10
2+2+2+2+2+2+2+2+2
2x4
2x3
2+2+2
2+2+2+2+2
2x5
2+2
2+2+2+2+2+2
2x7
2+2+2+2
2+2+2+2+2+2+2
2x6
2x8
2x2
2+2+2+2+2+2+2+2