r       r
    s    

where:
r = o3x3o3o (rap)
s = x3o3o3x (spid)

Incidence matrix according to Dynkin symbol

xo3oo3ox3xo ox&#x   → height = sqrt(3/20) = 0.387298
(spid || rappip)

o.3o.3o.3o. o.    | 20  * |  3  3   6  0  0 |  3  6  3  12   6  6  3  0  0  0 | 1  3  3 1  6  6 12  6  2  6  3  3  0  0  0  0 | 1  2  6  3  6  3  6  2  1  3 0 0 0 | 2 1  3  3 1 0
.o3.o3.o3.o .o    |  * 20 |  0  0   6  6  1 |  0  0  0   6  12  3  6  6  3  6 | 0  0  0 0  2  6  3  6  6  6 12  3  2  3  6  3 | 0  2  1  2  3  6  3  3  6  6 1 2 3 | 1 2  1  3 3 1
------------------+-------+-----------------+---------------------------------+-----------------------------------------------+------------------------------------+--------------
x. .. .. .. ..    |  2  0 | 30  *   *  *  * |  2  2  0   4   0  0  0  0  0  0 | 1  2  1 0  4  2  4  2  0  0  0  0  0  0  0  0 | 1  2  4  2  2  1  2  0  0  0 0 0 0 | 2 1  2  1 0 0
.. .. .. x. ..    |  2  0 |  * 30   *  *  * |  0  2  2   0   0  2  0  0  0  0 | 0  1  2 1  0  0  4  0  0  4  0  1  0  0  0  0 | 1  0  2  0  4  0  2  2  0  2 0 0 0 | 2 0  1  2 1 0
oo3oo3oo3oo oo&#x |  1  1 |  *  * 120  *  * |  0  0  0   2   2  1  1  0  0  0 | 0  0  0 0  1  2  2  2  1  2  2  1  0  0  0  0 | 0  1  1  1  2  2  2  1  1  2 0 0 0 | 1 1  1  2 1 0
.. .. .x .. ..    |  0  2 |  *  *   * 60  * |  0  0  0   0   2  0  0  2  1  1 | 0  0  0 0  0  1  0  0  2  2  2  0  1  2  2  1 | 0  1  0  0  1  1  0  2  2  2 1 1 2 | 1 1  0  1 2 1
.. .. .. .. .x    |  0  2 |  *  *   *  * 10 |  0  0  0   0   0  0  6  0  0  6 | 0  0  0 0  0  0  0  6  0  0 12  3  0  0  6  3 | 0  0  0  2  0  6  3  0  6  6 0 2 3 | 0 2  1  3 3 1
------------------+-------+-----------------+---------------------------------+-----------------------------------------------+------------------------------------+--------------
x.3o. .. .. ..    |  3  0 |  3  0   0  0  0 | 20  *  *   *   *  *  *  *  *  * | 1  1  0 0  2  0  0  0  0  0  0  0  0  0  0  0 | 1  2  2  1  0  0  0  0  0  0 0 0 0 | 2 1  1  0 0 0
x. .. .. x. ..    |  4  0 |  2  2   0  0  0 |  * 30  *   *   *  *  *  *  *  * | 0  1  1 0  0  0  2  0  0  0  0  0  0  0  0  0 | 1  0  2  0  2  0  1  0  0  0 0 0 0 | 2 0  1  1 0 0
.. .. o.3x. ..    |  3  0 |  0  3   0  0  0 |  *  * 20   *   *  *  *  *  *  * | 0  0  1 1  0  0  0  0  0  2  0  0  0  0  0  0 | 1  0  0  0  2  0  0  2  0  1 0 0 0 | 2 0  0  1 1 0
xo .. .. .. ..&#x |  2  1 |  1  0   2  0  0 |  *  *  * 120   *  *  *  *  *  * | 0  0  0 0  1  1  1  1  0  0  0  0  0  0  0  0 | 0  1  1  1  1  1  1  0  0  0 0 0 0 | 1 1  1  1 0 0
.. .. ox .. ..&#x |  1  2 |  0  0   2  1  0 |  *  *  *   * 120  *  *  *  *  * | 0  0  0 0  0  1  0  0  1  1  1  0  0  0  0  0 | 0  1  0  0  1  1  0  1  1  1 0 0 0 | 1 1  0  1 1 0
.. .. .. xo ..&#x |  2  1 |  0  1   2  0  0 |  *  *  *   *   * 60  *  *  *  * | 0  0  0 0  0  0  2  0  0  2  0  1  0  0  0  0 | 0  0  1  0  2  0  2  1  0  2 0 0 0 | 1 0  1  2 1 0
.. .. .. .. ox&#x |  1  2 |  0  0   2  0  1 |  *  *  *   *   *  * 60  *  *  * | 0  0  0 0  0  0  0  2  0  0  2  1  0  0  0  0 | 0  0  0  1  0  2  2  0  1  2 0 0 0 | 0 1  1  2 1 0
.. .o3.x .. ..    |  0  3 |  0  0   0  3  0 |  *  *  *   *   *  *  * 40  *  * | 0  0  0 0  0  0  0  0  1  0  0  0  1  1  1  0 | 0  1  0  0  0  0  0  1  1  0 1 1 1 | 1 1  0  0 1 1
.. .. .x3.o ..    |  0  3 |  0  0   0  3  0 |  *  *  *   *   *  *  *  * 20  * | 0  0  0 0  0  0  0  0  0  2  0  0  0  2  0  1 | 0  0  0  0  1  0  0  2  0  2 1 0 2 | 1 0  0  1 2 1
.. .. .x .. .x    |  0  4 |  0  0   0  2  2 |  *  *  *   *   *  *  *  *  * 30 | 0  0  0 0  0  0  0  0  0  0  2  0  0  0  2  1 | 0  0  0  0  0  1  0  0  2  2 0 1 2 | 0 1  0  1 2 1
------------------+-------+-----------------+---------------------------------+-----------------------------------------------+------------------------------------+--------------
x.3o.3o. .. ..    ♦  4  0 |  6  0   0  0  0 |  4  0  0   0   0  0  0  0  0  0 | 5  *  * *  *  *  *  *  *  *  *  *  *  *  *  * | 1  2  0  0  0  0  0  0  0  0 0 0 0 | 2 1  0  0 0 0
x.3o. .. x. ..    ♦  6  0 |  6  3   0  0  0 |  2  3  0   0   0  0  0  0  0  0 | * 10  * *  *  *  *  *  *  *  *  *  *  *  *  * | 1  0  2  0  0  0  0  0  0  0 0 0 0 | 2 0  1  0 0 0
x. .. o.3x. ..    ♦  6  0 |  3  6   0  0  0 |  0  3  2   0   0  0  0  0  0  0 | *  * 10 *  *  *  *  *  *  *  *  *  *  *  *  * | 1  0  0  0  2  0  0  0  0  0 0 0 0 | 2 0  0  1 0 0
.. o.3o.3x. ..    ♦  4  0 |  0  6   0  0  0 |  0  0  4   0   0  0  0  0  0  0 | *  *  * 5  *  *  *  *  *  *  *  *  *  *  *  * | 1  0  0  0  0  0  0  2  0  0 0 0 0 | 2 0  0  0 1 0
xo3oo .. .. ..&#x ♦  3  1 |  3  0   3  0  0 |  1  0  0   3   0  0  0  0  0  0 | *  *  * * 40  *  *  *  *  *  *  *  *  *  *  * | 0  1  1  1  0  0  0  0  0  0 0 0 0 | 1 1  1  0 0 0
xo .. ox .. ..&#x ♦  2  2 |  1  0   4  1  0 |  0  0  0   2   2  0  0  0  0  0 | *  *  * *  * 60  *  *  *  *  *  *  *  *  *  * | 0  1  0  0  1  1  0  0  0  0 0 0 0 | 1 1  0  1 0 0
xo .. .. xo ..&#x ♦  4  1 |  2  2   4  0  0 |  0  1  0   2   0  2  0  0  0  0 | *  *  * *  *  * 60  *  *  *  *  *  *  *  *  * | 0  0  1  0  1  0  1  0  0  0 0 0 0 | 1 0  1  1 0 0
xo .. .. .. ox&#x ♦  2  2 |  1  0   4  0  1 |  0  0  0   2   0  0  2  0  0  0 | *  *  * *  *  *  * 60  *  *  *  *  *  *  *  * | 0  0  0  1  0  1  1  0  0  0 0 0 0 | 0 1  1  1 0 0
.. oo3ox .. ..&#x ♦  1  3 |  0  0   3  3  0 |  0  0  0   0   3  0  0  1  0  0 | *  *  * *  *  *  *  * 40  *  *  *  *  *  *  * | 0  1  0  0  0  0  0  1  1  0 0 0 0 | 1 1  0  0 1 0
.. .. ox3xo ..&#x ♦  3  3 |  0  3   6  3  0 |  0  0  1   0   3  3  0  0  1  0 | *  *  * *  *  *  *  *  * 40  *  *  *  *  *  * | 0  0  0  0  1  0  0  1  0  1 0 0 0 | 1 0  0  1 1 0
.. .. ox .. ox&#x ♦  1  4 |  0  0   4  2  2 |  0  0  0   0   2  0  2  0  0  1 | *  *  * *  *  *  *  *  *  * 60  *  *  *  *  * | 0  0  0  0  0  1  0  0  1  1 0 0 0 | 0 1  0  1 1 0
.. .. .. xo ox&#x ♦  2  2 |  0  1   4  0  1 |  0  0  0   0   0  2  2  0  0  0 | *  *  * *  *  *  *  *  *  *  * 30  *  *  *  * | 0  0  0  0  0  0  2  0  0  2 0 0 0 | 0 0  1  2 1 0
.o3.o3.x .. ..    ♦  0  4 |  0  0   0  6  0 |  0  0  0   0   0  0  0  4  0  0 | *  *  * *  *  *  *  *  *  *  *  * 10  *  *  * | 0  1  0  0  0  0  0  0  0  0 1 1 0 | 1 1  0  0 0 1
.. .o3.x3.o ..    ♦  0  6 |  0  0   0 12  0 |  0  0  0   0   0  0  0  4  4  0 | *  *  * *  *  *  *  *  *  *  *  *  * 10  *  * | 0  0  0  0  0  0  0  1  0  0 1 0 1 | 1 0  0  0 1 1
.. .o3.x .. .x    ♦  0  6 |  0  0   0  6  3 |  0  0  0   0   0  0  0  2  0  3 | *  *  * *  *  *  *  *  *  *  *  *  *  * 20  * | 0  0  0  0  0  0  0  0  1  0 0 1 1 | 0 1  0  0 1 1
.. .. .x3.o .x    ♦  0  6 |  0  0   0  6  3 |  0  0  0   0   0  0  0  0  2  3 | *  *  * *  *  *  *  *  *  *  *  *  *  *  * 10 | 0  0  0  0  0  0  0  0  0  2 0 0 2 | 0 0  0  1 2 1
------------------+-------+-----------------+---------------------------------+-----------------------------------------------+------------------------------------+--------------
x.3o.3o.3x. ..    ♦ 20  0 | 30 30   0  0  0 | 20 30 20   0   0  0  0  0  0  0 | 5 10 10 5  0  0  0  0  0  0  0  0  0  0  0  0 | 1  *  *  *  *  *  *  *  *  * * * * | 2 0  0  0 0 0
xo3oo3ox .. ..&#x ♦  4  4 |  6  0  12  6  0 |  4  0  0  12  12  0  0  4  0  0 | 1  0  0 0  4  6  0  0  4  0  0  0  1  0  0  0 | * 10  *  *  *  *  *  *  *  * * * * | 1 1  0  0 0 0
xo3oo .. xo ..&#x ♦  6  1 |  6  3   6  0  0 |  2  3  0   6   0  3  0  0  0  0 | 0  1  0 0  2  0  3  0  0  0  0  0  0  0  0  0 | *  * 20  *  *  *  *  *  *  * * * * | 1 0  1  0 0 0
xo3oo .. .. ox&#x ♦  3  2 |  3  0   6  0  1 |  1  0  0   6   0  0  3  0  0  0 | 0  0  0 0  2  0  0  3  0  0  0  0  0  0  0  0 | *  *  * 20  *  *  *  *  *  * * * * | 0 1  1  0 0 0
xo .. ox3xo ..&#x ♦  6  3 |  3  6  12  3  0 |  0  3  2   6   6  6  0  0  1  0 | 0  0  1 0  0  3  3  0  0  2  0  0  0  0  0  0 | *  *  *  * 20  *  *  *  *  * * * * | 1 0  0  1 0 0
xo .. ox .. ox&#x ♦  2  4 |  1  0   8  2  2 |  0  0  0   4   4  0  4  0  0  1 | 0  0  0 0  0  2  0  2  0  0  2  0  0  0  0  0 | *  *  *  *  * 30  *  *  *  * * * * | 0 1  0  1 0 0
xo .. .. xo ox&#x ♦  4  2 |  2  2   8  0  1 |  0  1  0   4   0  4  4  0  0  0 | 0  0  0 0  0  0  2  2  0  0  0  2  0  0  0  0 | *  *  *  *  *  * 30  *  *  * * * * | 0 0  1  1 0 0
.. oo3ox3xo ..&#x ♦  4  6 |  0  6  12 12  0 |  0  0  4   0  12  6  0  4  4  0 | 0  0  0 1  0  0  0  0  4  4  0  0  0  1  0  0 | *  *  *  *  *  *  * 10  *  * * * * | 1 0  0  0 1 0
.. oo3ox .. ox&#x ♦  1  6 |  0  0   6  6  3 |  0  0  0   0   6  0  3  2  0  3 | 0  0  0 0  0  0  0  0  2  0  3  0  0  0  1  0 | *  *  *  *  *  *  *  * 20  * * * * | 0 1  0  0 1 0
.. .. ox3xo ox&#x ♦  3  6 |  0  3  12  6  3 |  0  0  1   0   6  6  6  0  2  3 | 0  0  0 0  0  0  0  0  0  2  3  3  0  0  0  1 | *  *  *  *  *  *  *  *  * 20 * * * | 0 0  0  1 1 0
.o3.o3.x3.o ..    ♦  0 10 |  0  0   0 30  0 |  0  0  0   0   0  0  0 20 10  0 | 0  0  0 0  0  0  0  0  0  0  0  0  5  5  0  0 | *  *  *  *  *  *  *  *  *  * 2 * * | 1 0  0  0 0 1
.o3.o3.x .. .x    ♦  0  8 |  0  0   0 12  4 |  0  0  0   0   0  0  0  8  0  6 | 0  0  0 0  0  0  0  0  0  0  0  0  2  0  4  0 | *  *  *  *  *  *  *  *  *  * * 5 * | 0 1  0  0 0 1
.. .o3.x3.o .x    ♦  0 12 |  0  0   0 24  6 |  0  0  0   0   0  0  0  8  8 12 | 0  0  0 0  0  0  0  0  0  0  0  0  0  2  4  4 | *  *  *  *  *  *  *  *  *  * * * 5 | 0 0  0  0 1 1
------------------+-------+-----------------+---------------------------------+-----------------------------------------------+------------------------------------+--------------
xo3oo3ox3xo ..&#x ♦ 20 10 | 30 30  60 30  0 | 20 30 20  60  60 30  0 20 10  0 | 5 10 10 5 20 30 30  0 20 20  0  0  5  5  0  0 | 1  5 10  0 10  0  0  5  0  0 1 0 0 | 2 *  *  * * *
xo3oo3ox .. ox&#x ♦  4  8 |  6  0  24 12  4 |  4  0  0  24  24  0 12  8  0  6 | 1  0  0 0  8 12  0 12  8  0 12  0  2  0  4  0 | 0  2  0  4  0  6  0  0  4  0 0 1 0 | * 5  *  * * *
xo3oo .. xo ox&#x ♦  6  2 |  6  3  12  0  1 |  2  3  0  12   0  6  6  0  0  0 | 0  1  0 0  4  0  6  6  0  0  0  3  0  0  0  0 | 0  0  2  2  0  0  3  0  0  0 0 0 0 | * * 10  * * *
xo .. ox3xo ox&#x ♦  6  6 |  3  6  24  6  3 |  0  3  2  12  12 12 12  0  2  3 | 0  0  1 0  0  6  6  6  0  4  6  6  0  0  0  1 | 0  0  0  0  2  3  3  0  0  2 0 0 0 | * *  * 10 * *
.. oo3ox3xo ox&#x ♦  4 12 |  0  6  24 24  6 |  0  0  4   0  24 12 12  8  8 12 | 0  0  0 1  0  0  0  0  8  8 12  6  0  2  4  4 | 0  0  0  0  0  0  0  2  4  4 0 0 1 | * *  *  * 5 *
.o3.o3.x3.o .x    ♦  0 20 |  0  0   0 60 10 |  0  0  0   0   0  0  0 40 20 30 | 0  0  0 0  0  0  0  0  0  0  0  0 10 10 20 10 | 0  0  0  0  0  0  0  0  0  0 2 5 5 | * *  *  * * 1