12 | X | 1 | = | 12 |
12 | X | 2 | = | 24 |
12 | X | 3 | = | 36 |
12 | X | 4 | = | 48 |
12 | X | 5 | = | 60 |
12 | X | 6 | = | 72 |
12 | X | 7 | = | 84 |
12 | X | 8 | = | 96 |
12 | X | 9 | = | 108 |
12 | X | 10 | = | 120 |
12 | X | 11 | = | 132 |
12 | X | 12 | = | 144 |
12 | X | 13 | = | 156 |
12 | X | 14 | = | 168 |
12 | X | 15 | = | 180 |
12 | X | 16 | = | 192 |
12 | X | 17 | = | 204 |
12 | X | 18 | = | 216 |
12 | X | 19 | = | 228 |
12 | X | 20 | = | 240 |