Incidence matrix

(N → ∞)

8N  * |  1  1  1   2  0  0 | 1  1  2  2  2  0  0 | 2  2 1 0
 * 8N |  0  0  0   2  2  1 | 0  0  2  1  2  1  2 | 1  2 1 1
------+--------------------+---------------------+---------
 2  0 | 4N  *  *   *  *  * | 1  1  0  0  2  0  0 | 2  2 0 0
 2  0 |  * 4N  *   *  *  * | 1  0  0  2  0  0  0 | 2  0 1 0
 2  0 |  *  * 4N   *  *  * | 0  1  2  0  0  0  0 | 0  2 1 0
 1  1 |  *  *  * 16N  *  * | 0  0  1  1  1  0  0 | 1  1 1 0
 0  2 |  *  *  *   * 8N  * | 0  0  1  0  0  1  1 | 0  1 1 1
 0  2 |  *  *  *   *  * 4N | 0  0  0  0  2  0  2 | 1  2 0 1
------+--------------------+---------------------+---------
 8  0 |  4  4  0   0  0  0 | N  *  *  *  *  *  * | 2  0 0 0
 4  0 |  2  0  2   0  0  0 | * 2N  *  *  *  *  * | 0  2 0 0
 2  2 |  0  0  1   2  1  0 | *  * 8N  *  *  *  * | 0  1 1 0
 2  1 |  0  1  0   2  0  0 | *  *  * 8N  *  *  * | 1  0 1 0
 4  4 |  2  0  0   4  0  2 | *  *  *  * 4N  *  * | 1  1 0 0
 0  4 |  0  0  0   0  4  0 | *  *  *  *  * 2N  * | 0  0 1 1
 0  4 |  0  0  0   0  2  2 | *  *  *  *  *  * 4N | 0  1 0 1
------+--------------------+---------------------+---------
16  8 |  8  8  0  16  0  4 | 2  0  0  8  4  0  0 | N  * * *  tic
 8  8 |  4  0  4   8  4  4 | 0  2  4  0  2  0  2 | * 2N * *  op
 8  8 |  0  4  4  16  8  0 | 0  0  8  8  0  2  0 | *  * N *  squobcu
 0  8 |  0  0  0   0  8  4 | 0  0  0  0  0  2  4 | *  * * N  cube