Incidence matrix according to Dynkin symbol

o3x3o3o *b3x3/2*c

. . . .    .      | 60 |   6  3 |  3   6  6  3 |  3  3  2  6  1 | 1 3 2
------------------+----+--------+--------------+----------------+------
. x . .    .      |  2 | 180  * |  1   2  1  0 |  2  1  1  2  0 | 1 2 1
. . . .    x      |  2 |   * 90 |  0   0  2  2 |  0  1  0  4  1 | 0 2 2
------------------+----+--------+--------------+----------------+------
o3x . .    .      |  3 |   3  0 | 60   *  *  * |  2  1  0  0  0 | 1 2 0
. x3o .    .      |  3 |   3  0 |  * 120  *  * |  1  0  1  1  0 | 1 1 1
. x . . *b3x      |  6 |   3  3 |  *   * 60  * |  0  1  0  2  0 | 0 2 1
. . o .    x3/2*c |  3 |   0  3 |  *   *  * 60 |  0  0  0  2  1 | 0 1 2
------------------+----+--------+--------------+----------------+------
o3x3o .    .      ♦  6 |  12  0 |  4   4  0  0 | 30  *  *  *  * | 1 1 0
o3x . . *b3x      ♦ 12 |  12  6 |  4   0  4  0 |  * 15  *  *  * | 0 2 0
. x3o3o    .      ♦  4 |   6  0 |  0   4  0  0 |  *  * 30  *  * | 1 0 1
. x3o . *b3x3/2*c ♦ 12 |  12 12 |  0   4  4  4 |  *  *  * 30  * | 0 1 1
. . o3o    x3/2*c ♦  4 |   0  6 |  0   0  0  4 |  *  *  *  * 15 | 0 0 2
------------------+----+--------+--------------+----------------+------
o3x3o3o    .      ♦ 10 |  30  0 | 10  20  0  0 |  5  0  5  0  0 | 6 * *
o3x3o . *b3x3/2*c ♦ 30 |  60 30 | 20  20 20 10 |  5  5  0  5  0 | * 6 *
. x3o3o *b3x3/2*c ♦ 20 |  30 30 |  0  20 10 20 |  0  0  5  5  5 | * * 6