x4x    
           
o4x     o4x
    w4o    
           
q4o     q4o
           
    w4o    
o4x     o4x
           
    x4x    

        o3x        
                   
                   
                   
        o3w        
                   
o3x             o3x
                   
                   
                   
        x3w        
                   
x3x             x3x
                   
        w3x        
                   
                   
                   
x3o             x3o
                   
        w3o        
                   
                   
                   
        x3o        

Incidence matrix according to Dynkin symbol

ooo3xxx4oxo&#xt   → both heights = 1/2
(co || pseudo tic || co)

o..3o..4o..     & | 24  * |  4  2  0  0 |  2  2  4  1 0 0 | 1  2  2
.o.3.o.4.o.       |  * 24 |  0  2  2  1 |  0  0  4  2 1 2 | 0  2  4
------------------+-------+-------------+-----------------+--------
... x.. ...     & |  2  0 | 48  *  *  * |  1  1  1  0 0 0 | 1  1  1
oo.3oo.4oo.&#x  & |  1  1 |  * 48  *  * |  0  0  2  1 0 0 | 0  1  2
... .x. ...       |  0  2 |  *  * 24  * |  0  0  2  0 1 1 | 0  2  2
... ... .x.       |  0  2 |  *  *  * 12 |  0  0  0  2 0 2 | 0  0  4
------------------+-------+-------------+-----------------+--------
o..3x.. ...     & |  3  0 |  3  0  0  0 | 16  *  *  * * * | 1  1  0
... x..4o..     & |  4  0 |  4  0  0  0 |  * 12  *  * * * | 1  0  1
... xx. ...&#x  & |  2  2 |  1  2  1  0 |  *  * 48  * * * | 0  1  1
... ... ox.&#x  & |  1  2 |  0  2  0  1 |  *  *  * 24 * * | 0  0  2
.o.3.x. ...       |  0  3 |  0  0  3  0 |  *  *  *  * 8 * | 0  2  0
... .x.4.x.       |  0  8 |  0  0  4  4 |  *  *  *  * * 6 | 0  0  2
------------------+-------+-------------+-----------------+--------
o..3x..4o..     & ♦ 12  0 | 24  0  0  0 |  8  6  0  0 0 0 | 2  *  *
oo.3xx. ...&#x  & ♦  3  3 |  3  3  3  0 |  1  0  3  0 1 0 | * 16  *
... xx.4ox.&#x  & ♦  4  8 |  4  8  4  4 |  0  1  4  4 0 1 | *  * 12