------------------------------------------
|    |S-meet|    |           S |    |S-join|
 ------------------------------------------
| 24 |   11 |  1 | $\emptyset$ |  2 |  1   |
|  2 |    1 |  2 |           1 |  2 |  1   |
|  3 |    2 |  3 |           2 |  3 |  2   |
|  4 |    3 |  4 |           3 |  4 |  3   |
|  3 |    2 |  5 |         3,4 | 16 |  6   |
|  6 |    4 |  6 |           4 |  6 |  4   |
|  3 |    2 |  7 |         4,5 | 22 |  9   |
|  3 |    2 |  8 |       4,5,7 | 22 |  9   |
|  3 |    2 |  9 |         4,7 | 22 |  9   |
| 10 |    5 | 10 |           5 | 10 |  5   |
|  4 |    3 | 11 |         5,6 | 22 |  9   |
|  4 |    3 | 12 |       5,6,7 | 22 |  9   |
|  4 |    3 | 13 |         5,7 | 22 |  9   |
|  4 |    3 | 14 |       5,7,8 | 23 | 10   |
|  4 |    3 | 15 |         5,8 | 23 | 10   |
| 16 |    6 | 16 |           6 | 16 |  6   |
|  4 |    3 | 17 |         6,7 | 22 |  9   |
| 18 |    7 | 18 |           7 | 18 |  7   |
|  4 |    3 | 19 |         7,8 | 23 | 10   |
| 20 |    8 | 20 |           8 | 20 |  8   |
| 16 |    6 | 21 |         8,9 | 23 | 10   |
| 22 |    9 | 22 |           9 | 22 |  9   |
| 23 |   10 | 23 |          10 | 23 | 10   |
| 24 |   11 | 24 |          11 | 24 | 11   |
 ------------------------------------------