4, 6, 8, 10, 12, 14, 16
14, 16, 18
8, 10, 12, 14
6, 8, 10, 12, 14, 16, 18
6, 8, 10, 12, 14
1, 2, 4, 6, 8, 10, 12, 14, 16, 18
1, 2, 3, 4, 6, 8
0, 1, 2, 3, 4, 5
4, 6, 8, 10, 12, 14, 16, 18
2, 4, 6, 8, 10, 12, 14, 16
1, 2, 4, 6, 8
6, 8, 10, 12, 14, 16
