Tabla del -686
| -686 | X | 1 | = | -686 |
| -686 | X | 2 | = | -1372 |
| -686 | X | 3 | = | -2058 |
| -686 | X | 4 | = | -2744 |
| -686 | X | 5 | = | -3430 |
| -686 | X | 6 | = | -4116 |
| -686 | X | 7 | = | -4802 |
| -686 | X | 8 | = | -5488 |
| -686 | X | 9 | = | -6174 |
| -686 | X | 10 | = | -6860 |
| -686 | X | 1 | = | -686 |
| -686 | X | 2 | = | -1372 |
| -686 | X | 3 | = | -2058 |
| -686 | X | 4 | = | -2744 |
| -686 | X | 5 | = | -3430 |
| -686 | X | 6 | = | -4116 |
| -686 | X | 7 | = | -4802 |
| -686 | X | 8 | = | -5488 |
| -686 | X | 9 | = | -6174 |
| -686 | X | 10 | = | -6860 |