Incidence matrix according to Dynkin symbol

x3o3o *b3o3o4x   (N → ∞)

. . .    . . . | 32N |   10   5 |   30   30  10 |  10   20   60   30  10 |   5  20   5  20  30  10   5 |  1   5  10 5 1
---------------+-----+----------+---------------+------------------------+-----------------------------+---------------
x . .    . . . |   2 | 160N   * |    6    3   0 |   3    6   12    3   0 |   3   6   2   6   6   1   0 |  1   3   3 2 0
. . .    . . x |   2 |    * 80N |    0    6   4 |   0    0   12   12   6 |   0   4   0   4  12   6   4 |  0   1   4 4 1
---------------+-----+----------+---------------+------------------------+-----------------------------+---------------
x3o .    . . . |   3 |    3   0 | 320N    *   * |   1    2    2    0   0 |   2   2   1   2   1   0   0 |  1   2   1 1 0
x . .    . . x |   4 |    2   2 |    * 240N   * |   0    0    4    2   0 |   0   2   0   2   4   1   0 |  0   1   2 2 0
. . .    . o4x |   4 |    0   4 |    *    * 80N |   0    0    0    3   3 |   0   0   0   0   3   3   3 |  0   0   1 3 1
---------------+-----+----------+---------------+------------------------+-----------------------------+---------------
x3o3o    . . . ♦   4 |    6   0 |    4    0   0 | 80N    *    *    *   * |   2   2   0   0   0   0   0 |  1   2   1 0 0
x3o . *b3o . . ♦   4 |    6   0 |    4    0   0 |   * 160N    *    *   * |   1   0   1   1   0   0   0 |  1   1   0 1 0
x3o .    . . x ♦   6 |    6   3 |    2    3   0 |   *    * 320N    *   * |   0   1   0   1   1   0   0 |  0   1   1 1 0
x . .    . o4x ♦   8 |    4   8 |    0    4   2 |   *    *    * 120N   * |   0   0   0   0   2   1   0 |  0   0   1 2 0
. . .    o3o4x ♦   8 |    0  12 |    0    0   6 |   *    *    *    * 40N |   0   0   0   0   0   1   2 |  0   0   0 2 1
---------------+-----+----------+---------------+------------------------+-----------------------------+---------------
x3o3o *b3o . . ♦   8 |   24   0 |   32    0   0 |   8    8    0    0   0 | 20N   *   *   *   *   *   * |  1   1   0 0 0
x3o3o    . . x ♦   8 |   12   4 |    8    6   0 |   2    0    4    0   0 |   * 80N   *   *   *   *   * |  0   1   1 0 0
x3o . *b3o3o . ♦   5 |   10   0 |   10    0   0 |   0    5    0    0   0 |   *   * 32N   *   *   *   * |  1   0   0 1 0
x3o . *b3o . x ♦   8 |   12   4 |    8    6   0 |   0    2    4    0   0 |   *   *   * 80N   *   *   * |  0   1   0 1 0
x3o .    . o4x ♦  12 |   12  12 |    4   12   3 |   0    0    4    3   0 |   *   *   *   * 80N   *   * |  0   0   1 1 0
x . .    o3o4x ♦  16 |    8  24 |    0   12  12 |   0    0    0    6   2 |   *   *   *   *   * 20N   * |  0   0   0 2 0
. o . *b3o3o4x ♦  16 |    0  32 |    0    0  24 |   0    0    0    0   8 |   *   *   *   *   *   * 10N |  0   0   0 1 1
---------------+-----+----------+---------------+------------------------+-----------------------------+---------------
x3o3o *b3o3o . ♦  16 |   80   0 |  160    0   0 |  40   80    0    0   0 |  10   0  16   0   0   0   0 | 2N   *   * * *
x3o3o *b3o . x ♦  16 |   48   8 |   64   24   0 |  16   16   32    0   0 |   2   8   0   8   0   0   0 |  * 10N   * * *
x3o3o    . o4x ♦  16 |   24  16 |   16   24   4 |   4    0   16    6   0 |   0   4   0   0   4   0   0 |  *   * 20N * *
x3o . *b3o3o4x ♦ 160 |  320 320 |  320  480 240 |   0  160  320  240  80 |   0   0  32  80  80  40  10 |  *   *   * N *
. o3o *b3o3o4x ♦  32 |    0  80 |    0    0  80 |   0    0    0    0  40 |   0   0   0   0   0   0  10 |  *   *   * * N

snubbed forms: x3o3o *b3o3o4s