O  T		where:
    		O = o3x3o (oct)
O  T		T = x3x3o (tut)

       x3o x   o3x x  		-- o3x3o x (ope)
                      
                      
                      
x3o x   u3o x   x3x x 		-- x3x3o x (tuttip)

Incidence matrix according to Dynkin symbol

xx oo3xx3ox&#x   → height = sqrt(5/8) = 0.790569
(ope || tuttip)

o. o.3o.3o.    | 12  * | 1  4  2  0  0  0 |  4 2 2  2  4  1  0 0 0 0 | 2 2 1  4 1 2 2 0 0 0 | 1 2 2 1 0
.o .o3.o3.o    |  * 24 | 0  0  1  1  2  1 |  0 0 0  1  2  1  2 1 1 2 | 0 0 0  2 1 1 2 1 2 1 | 0 1 2 1 1
---------------+-------+------------------+--------------------------+----------------------+----------
x. .. .. ..    |  2  0 | 6  *  *  *  *  * |  4 0 0  2  0  0  0 0 0 0 | 2 2 0  4 1 0 0 0 0 0 | 1 2 2 0 0
.. .. x. ..    |  2  0 | * 24  *  *  *  * |  1 1 1  0  1  0  0 0 0 0 | 1 1 1  1 0 1 1 0 0 0 | 1 1 1 1 0
oo oo3oo3oo&#x |  1  1 | *  * 24  *  *  * |  0 0 0  1  2  1  0 0 0 0 | 0 0 0  2 1 1 2 0 0 0 | 0 1 2 1 0
.x .. .. ..    |  0  2 | *  *  * 12  *  * |  0 0 0  1  0  0  2 1 0 0 | 0 0 0  2 1 0 0 1 2 0 | 0 1 2 0 1
.. .. .x ..    |  0  2 | *  *  *  * 24  * |  0 0 0  0  1  0  1 0 1 1 | 0 0 0  1 0 1 1 1 1 1 | 0 1 1 1 1
.. .. .. .x    |  0  2 | *  *  *  *  * 12 |  0 0 0  0  0  1  0 1 0 2 | 0 0 0  0 1 0 2 0 2 1 | 0 0 2 1 1
---------------+-------+------------------+--------------------------+----------------------+----------
x. .. x. ..    |  4  0 | 2  2  0  0  0  0 | 12 * *  *  *  *  * * * * | 1 1 0  1 0 0 0 0 0 0 | 1 1 1 0 0
.. o.3x. ..    |  3  0 | 0  3  0  0  0  0 |  * 8 *  *  *  *  * * * * | 1 0 1  0 0 1 0 0 0 0 | 1 1 0 1 0
.. .. x.3o.    |  3  0 | 0  3  0  0  0  0 |  * * 8  *  *  *  * * * * | 0 1 1  0 0 0 1 0 0 0 | 1 0 1 1 0
xx .. .. ..&#x |  2  2 | 1  0  2  1  0  0 |  * * * 12  *  *  * * * * | 0 0 0  2 1 0 0 0 0 0 | 0 1 2 0 0
.. .. xx ..&#x |  2  2 | 0  1  2  0  1  0 |  * * *  * 24  *  * * * * | 0 0 0  1 0 1 1 0 0 0 | 0 1 1 1 0
.. .. .. ox&#x |  1  2 | 0  0  2  0  0  1 |  * * *  *  * 12  * * * * | 0 0 0  0 1 0 2 0 0 0 | 0 0 2 1 0
.x .. .x ..    |  0  4 | 0  0  0  2  2  0 |  * * *  *  *  * 12 * * * | 0 0 0  1 0 0 0 1 1 0 | 0 1 1 0 1
.x .. .. .x    |  0  4 | 0  0  0  2  0  2 |  * * *  *  *  *  * 6 * * | 0 0 0  0 1 0 0 0 2 0 | 0 0 2 0 1
.. .o3.x ..    |  0  3 | 0  0  0  0  3  0 |  * * *  *  *  *  * * 8 * | 0 0 0  0 0 1 0 1 0 1 | 0 1 0 1 1
.. .. .x3.x    |  0  6 | 0  0  0  0  3  3 |  * * *  *  *  *  * * * 8 | 0 0 0  0 0 0 1 0 1 1 | 0 0 1 1 1
---------------+-------+------------------+--------------------------+----------------------+----------
x. o.3x. ..    ♦  6  0 | 3  6  0  0  0  0 |  3 2 0  0  0  0  0 0 0 0 | 4 * *  * * * * * * * | 1 1 0 0 0
x. .. x.3o.    ♦  6  0 | 3  6  0  0  0  0 |  3 0 2  0  0  0  0 0 0 0 | * 4 *  * * * * * * * | 1 0 1 0 0
.. o.3x.3o.    ♦  6  0 | 0 12  0  0  0  0 |  0 4 4  0  0  0  0 0 0 0 | * * 2  * * * * * * * | 1 0 0 1 0
xx .. xx ..&#x ♦  4  4 | 2  2  4  2  2  0 |  1 0 0  2  2  0  1 0 0 0 | * * * 12 * * * * * * | 0 1 1 0 0
xx .. .. ox&#x ♦  2  4 | 1  0  4  2  0  2 |  0 0 0  2  0  2  0 1 0 0 | * * *  * 6 * * * * * | 0 0 2 0 0
.. oo3xx ..&#x ♦  3  3 | 0  3  3  0  3  0 |  0 1 0  0  3  0  0 0 1 0 | * * *  * * 8 * * * * | 0 1 0 1 0
.. .. xx3ox&#x ♦  3  6 | 0  3  6  0  3  3 |  0 0 1  0  3  3  0 0 0 1 | * * *  * * * 8 * * * | 0 0 1 1 0
.x .o3.x ..    ♦  0  6 | 0  0  0  3  6  0 |  0 0 0  0  0  0  3 0 2 0 | * * *  * * * * 4 * * | 0 1 0 0 1
.x .. .x3.x    ♦  0 12 | 0  0  0  6  6  6 |  0 0 0  0  0  0  3 3 0 2 | * * *  * * * * * 4 * | 0 0 1 0 1
.. .o3.x3.x    ♦  0 12 | 0  0  0  0 12  6 |  0 0 0  0  0  0  0 0 4 4 | * * *  * * * * * * 2 | 0 0 0 1 1
---------------+-------+------------------+--------------------------+----------------------+----------
x. o.3x.3o.    ♦ 12  0 | 6 24  0  0  0  0 | 12 8 8  0  0  0  0 0 0 0 | 4 4 2  0 0 0 0 0 0 0 | 1 * * * *
xx oo3xx ..&#x ♦  6  6 | 3  6  6  3  6  0 |  3 2 0  3  6  0  3 0 2 0 | 1 0 0  3 0 2 0 1 0 0 | * 4 * * *
xx .. xx3ox&#x ♦  6 12 | 3  6 12  6  6  6 |  3 0 2  6  6  6  3 3 0 2 | 0 1 0  3 3 0 2 0 1 0 | * * 4 * *
.. oo3xx3ox&#x ♦  6 12 | 0 12 12  0 12  6 |  0 4 4  0 12  6  0 0 4 4 | 0 0 1  0 0 4 4 0 0 1 | * * * 2 *
.x .o3.x3.x    ♦  0 24 | 0  0  0 12 24 12 |  0 0 0  0  0  0 12 6 8 8 | 0 0 0  0 0 0 0 4 4 2 | * * * * 1