o3x   x3x   x3o   
                     
                     
x3x   u3x   x3u   x3x
                     
                     
x3x   u3x   x3u   x3x
                     
                     
   o3x   x3x   x3o   

    x4o o4q x4o    
                   
x4o u4o x4q u4o x4o
                   
x4o u4o x4q u4o x4o
                   
    x4o o4q x4o    

Incidence matrix according to Dynkin symbol

wx ox3xx4oo&&#zx   → height = 0
(tegum sum of (w,x)-cope and tope)

o. o.3o.4o.     | 24  * ♦  4  2  0  0  0 |  2  2  1  4  0  0  0  0 | 1  2  2 0 0
.o .o3.o4.o     |  * 48 |  0  1  1  1  2 |  0  0  1  2  1  2  2  1 | 0  2  1 2 1
----------------+-------+----------------+-------------------------+------------
.. .. x. ..     |  2  0 | 48  *  *  *  * |  1  1  0  1  0  0  0  0 | 1  1  1 0 0
oo oo3oo4oo&#x  |  1  1 |  * 48  *  *  * |  0  0  1  2  0  0  0  0 | 0  2  1 0 0
.x .. .. ..     |  0  2 |  *  * 24  *  * |  0  0  0  0  1  2  0  0 | 0  0  0 2 1
.. .x .. ..     |  0  2 |  *  *  * 24  * |  0  0  1  0  1  0  2  0 | 0  2  0 2 0
.. .. .x ..     |  0  2 |  *  *  *  * 48 |  0  0  0  1  0  1  1  1 | 0  1  1 1 1
----------------+-------+----------------+-------------------------+------------
.. o.3x. ..     |  3  0 |  3  0  0  0  0 | 16  *  *  *  *  *  *  * | 1  1  0 0 0
.. .. x.4o.     |  4  0 |  4  0  0  0  0 |  * 12  *  *  *  *  *  * | 1  0  1 0 0
.. ox .. ..&#x  |  1  2 |  0  2  0  1  0 |  *  * 24  *  *  *  *  * | 0  2  0 0 0
.. .. xx ..&#x  |  2  2 |  1  2  0  0  1 |  *  *  * 48  *  *  *  * | 0  1  1 0 0
.x .x .. ..     |  0  4 |  0  0  2  2  0 |  *  *  *  * 12  *  *  * | 0  0  0 2 0
.x .. .x ..     |  0  4 |  0  0  2  0  2 |  *  *  *  *  * 24  *  * | 0  0  0 1 1
.. .x3.x ..     |  0  6 |  0  0  0  3  3 |  *  *  *  *  *  * 16  * | 0  1  0 1 0
.. .. .x4.o     |  0  4 |  0  0  0  0  4 |  *  *  *  *  *  *  * 12 | 0  0  1 0 1
----------------+-------+----------------+-------------------------+------------
.. o.3x.4o.     ♦ 12  0 | 24  0  0  0  0 |  8  6  0  0  0  0  0  0 | 2  *  * * *
.. ox3xx ..&#x  ♦  3  6 |  3  6  0  3  3 |  1  0  3  3  0  0  1  0 | * 16  * * *
.. .. xx4oo&#x  ♦  4  4 |  4  4  0  0  4 |  0  1  0  4  0  0  0  1 | *  * 12 * *
.x .x3.x ..     ♦  0 12 |  0  0  6  6  6 |  0  0  0  0  3  3  2  0 | *  *  * 8 *
.x .. .x4.o     ♦  0  8 |  0  0  4  0  8 |  0  0  0  0  0  4  0  2 | *  *  * * 6