.    x3o4o    .  
                   
                   
                   
                   
x3o4o  o3x4o  x3o4o
                   
                   
                   
                   
  .    x3o4o    .  

This CRF polyteron is obtained from rat by cyclically chopping off 4 opepies.

Incidence matrix according to Dynkin symbol

xox xox3oxo4ooo&#xt   → both heights = 1/2
(ope || pseudo equatorial co || ope)

o.. o..3o..4o..     | 12  *  * | 1  4  4  1  0  0 0  0 |  4  4  4  4  4  4  4 0  0  0  0  0  0 | 4 1  4  4  4  4  4  4  0  0  0 0 0 | 1 4 1  4 1 0 0
.o. .o.3.o.4.o.     |  * 12  * ♦ 0  0  4  0  4  4 0  0 |  0  0  2  2  8  4  0 2  2  2  8  0  0 | 0 0  1  4  4  2  8  0  1  4  4 0 0 | 0 2 2  4 0 2 0
..o ..o3..o4..o     |  *  * 12 | 0  0  0  1  0  4 1  4 |  0  0  0  0  0  4  4 0  4  4  4  4  4 | 0 0  0  0  0  4  4  4  4  4  4 4 1 | 0 0 1  4 1 4 1
--------------------+----------+-----------------------+---------------------------------------+------------------------------------+---------------
x.. ... ... ...     |  2  0  0 | 6  *  *  *  *  * *  * |  4  0  4  0  0  0  0 0  0  0  0  0  0 | 4 0  4  4  0  0  0  0  0  0  0 0 0 | 1 4 1  0 0 0 0
... x.. ... ...     |  2  0  0 | * 24  *  *  *  * *  * |  1  2  0  1  0  0  1 0  0  0  0  0  0 | 2 1  1  0  2  1  0  2  0  0  0 0 0 | 1 2 0  2 1 0 0
oo. oo.3oo.4oo.&#x  |  1  1  0 | *  * 48  *  *  * *  * |  0  0  1  1  2  1  0 0  0  0  0  0  0 | 0 0  1  2  2  1  2  0  0  0  0 0 0 | 0 2 1  2 0 0 0
o.o o.o3o.o4o.o&#x  |  1  0  1 | *  *  * 12  *  * *  * |  0  0  0  0  0  4  4 0  0  0  0  0  0 | 0 0  0  0  0  4  4  4  0  0  0 0 0 | 0 0 1  4 1 0 0
... ... .x. ...     |  0  2  0 | *  *  *  * 24  * *  * |  0  0  0  0  2  0  0 1  0  0  2  0  0 | 0 0  0  1  2  0  2  0  0  1  2 0 0 | 0 1 1  2 0 1 0
.oo .oo3.oo4.oo&#x  |  0  1  1 | *  *  *  *  * 48 *  * |  0  0  0  0  0  1  0 0  1  1  2  0  0 | 0 0  0  0  0  1  2  0  1  2  2 0 0 | 0 0 1  2 0 2 0
..x ... ... ...     |  0  0  2 | *  *  *  *  *  * 6  * |  0  0  0  0  0  0  0 0  4  0  0  4  0 | 0 0  0  0  0  0  0  0  4  4  0 4 0 | 0 0 1  0 0 4 1
... ..x ... ...     |  0  0  2 | *  *  *  *  *  * * 24 |  0  0  0  0  0  0  1 0  0  1  0  1  2 | 0 0  0  0  0  1  0  2  1  0  2 2 1 | 0 0 0  2 1 2 1
--------------------+----------+-----------------------+---------------------------------------+------------------------------------+---------------
x.. x.. ... ...     |  4  0  0 | 2  2  0  0  0  0 0  0 | 12  *  *  *  *  *  * *  *  *  *  *  * | 2 0  1  0  0  0  0  0  0  0  0 0 0 | 1 2 0  0 0 0 0
... x..3o.. ...     |  3  0  0 | 0  3  0  0  0  0 0  0 |  * 16  *  *  *  *  * *  *  *  *  *  * | 1 1  0  0  1  0  0  1  0  0  0 0 0 | 1 1 0  1 1 0 0
xo. ... ... ...&#x  |  2  1  0 | 1  0  2  0  0  0 0  0 |  *  * 24  *  *  *  * *  *  *  *  *  * | 0 0  1  2  0  0  0  0  0  0  0 0 0 | 0 2 1  0 0 0 0
... xo. ... ...&#x  |  2  1  0 | 0  1  2  0  0  0 0  0 |  *  *  * 24  *  *  * *  *  *  *  *  * | 0 0  1  0  2  1  0  0  0  0  0 0 0 | 0 2 0  2 0 0 0
... ... ox. ...&#x  |  1  2  0 | 0  0  2  0  1  0 0  0 |  *  *  *  * 48  *  * *  *  *  *  *  * | 0 0  0  1  1  0  1  0  0  0  0 0 0 | 0 1 1  1 0 0 0
ooo ooo3ooo4ooo&#x  |  1  1  1 | 0  0  1  1  0  1 0  0 |  *  *  *  *  * 48  * *  *  *  *  *  * | 0 0  0  0  0  1  2  0  0  0  0 0 0 | 0 0 1  2 0 0 0
... x.x ... ...&#x  |  2  0  2 | 0  1  0  2  0  0 0  1 |  *  *  *  *  *  * 24 *  *  *  *  *  * | 0 0  0  0  0  1  0  2  0  0  0 0 0 | 0 0 0  2 1 0 0
... .o.3.x. ...     |  0  3  0 | 0  0  0  0  3  0 0  0 |  *  *  *  *  *  *  * 8  *  *  *  *  * | 0 0  0  0  2  0  0  0  0  0  2 0 0 | 0 1 0  2 0 1 0
.ox ... ... ...&#x  |  0  1  2 | 0  0  0  0  0  2 1  0 |  *  *  *  *  *  *  * * 24  *  *  *  * | 0 0  0  0  0  0  0  0  1  2  0 0 0 | 0 0 1  0 0 2 0
... .ox ... ...&#x  |  0  1  2 | 0  0  0  0  0  2 0  1 |  *  *  *  *  *  *  * *  * 24  *  *  * | 0 0  0  0  0  1  0  0  1  0  2 0 0 | 0 0 0  2 0 2 0
... ... .xo ...&#x  |  0  2  1 | 0  0  0  0  1  2 0  0 |  *  *  *  *  *  *  * *  *  * 48  *  * | 0 0  0  0  0  0  1  0  0  1  1 0 0 | 0 0 1  1 0 1 0
..x ..x ... ...     |  0  0  4 | 0  0  0  0  0  0 2  2 |  *  *  *  *  *  *  * *  *  *  * 12  * | 0 0  0  0  0  0  0  0  1  0  0 2 0 | 0 0 0  0 0 2 1
... ..x3..o ...     |  0  0  3 | 0  0  0  0  0  0 0  3 |  *  *  *  *  *  *  * *  *  *  *  * 16 | 0 0  0  0  0  0  0  1  0  0  1 1 1 | 0 0 0  1 1 1 1
--------------------+----------+-----------------------+---------------------------------------+------------------------------------+---------------
x.. x..3o.. ...     ♦  6  0  0 | 3  6  0  0  0  0 0  0 |  3  2  0  0  0  0  0 0  0  0  0  0  0 | 8 *  *  *  *  *  *  *  *  *  * * * | 1 1 0  0 0 0 0
... x..3o..4o..     ♦  6  0  0 | 0 12  0  0  0  0 0  0 |  0  8  0  0  0  0  0 0  0  0  0  0  0 | * 2  *  *  *  *  *  *  *  *  * * * | 1 0 0  0 1 0 0
xo. xo. ... ...&#x  ♦  4  1  0 | 2  2  4  0  0  0 0  0 |  1  0  2  2  0  0  0 0  0  0  0  0  0 | * * 12  *  *  *  *  *  *  *  * * * | 0 2 0  0 0 0 0
xo. ... ox. ...&#x  ♦  2  2  0 | 1  0  4  0  1  0 0  0 |  0  0  2  0  2  0  0 0  0  0  0  0  0 | * *  * 24  *  *  *  *  *  *  * * * | 0 1 1  0 0 0 0
... xo.3ox. ...&#x  ♦  3  3  0 | 0  3  6  0  3  0 0  0 |  0  1  0  3  3  0  0 1  0  0  0  0  0 | * *  *  * 16  *  *  *  *  *  * * * | 0 1 0  1 0 0 0
... xox ... ...&#x  ♦  2  1  2 | 0  1  2  2  0  2 0  1 |  0  0  0  1  0  2  1 0  0  1  0  0  0 | * *  *  *  * 24  *  *  *  *  * * * | 0 0 0  2 0 0 0
... ... oxo ...&#x  ♦  1  2  1 | 0  0  2  1  1  2 0  0 |  0  0  0  0  1  2  0 0  0  0  1  0  0 | * *  *  *  *  * 48  *  *  *  * * * | 0 0 1  1 0 0 0
... x.x3o.o ...&#x  ♦  3  0  3 | 0  3  0  3  0  0 0  3 |  0  1  0  0  0  0  3 0  0  0  0  0  1 | * *  *  *  *  *  * 16  *  *  * * * | 0 0 0  1 1 0 0
.ox .ox ... ...&#x  ♦  0  1  4 | 0  0  0  0  0  4 2  2 |  0  0  0  0  0  0  0 0  2  2  0  1  0 | * *  *  *  *  *  *  * 12  *  * * * | 0 0 0  0 0 2 0
.ox ... .xo ...&#x  ♦  0  2  2 | 0  0  0  0  1  4 1  0 |  0  0  0  0  0  0  0 0  2  0  2  0  0 | * *  *  *  *  *  *  *  * 24  * * * | 0 0 1  0 0 1 0
... .ox3.xo ...&#x  ♦  0  3  3 | 0  0  0  0  3  6 0  3 |  0  0  0  0  0  0  0 1  0  3  3  0  1 | * *  *  *  *  *  *  *  *  * 16 * * | 0 0 0  1 0 1 0
..x ..x3..o ...     ♦  0  0  6 | 0  0  0  0  0  0 3  6 |  0  0  0  0  0  0  0 0  0  0  0  3  2 | * *  *  *  *  *  *  *  *  *  * 8 * | 0 0 0  0 0 1 1
... ..x3..o4..o     ♦  0  0  6 | 0  0  0  0  0  0 0 12 |  0  0  0  0  0  0  0 0  0  0  0  0  8 | * *  *  *  *  *  *  *  *  *  * * 2 | 0 0 0  0 1 0 1
--------------------+----------+-----------------------+---------------------------------------+------------------------------------+---------------
x.. x..3o..4o..     ♦ 12  0  0 | 6 24  0  0  0  0 0  0 | 12 16  0  0  0  0  0 0  0  0  0  0  0 | 8 2  0  0  0  0  0  0  0  0  0 0 0 | 1 * *  * * * *
xo. xo.3ox. ...&#x  ♦  6  3  0 | 3  6 12  0  3  0 0  0 |  3  2  6  6  6  0  0 1  0  0  0  0  0 | 1 0  3  3  2  0  0  0  0  0  0 0 0 | * 8 *  * * * *
xox ... oxo4ooo&#xt ♦  2  4  2 | 1  0  8  2  4  8 1  0 |  0  0  4  0  8  8  0 0  4  0  8  0  0 | 0 0  0  4  0  0  8  0  0  4  0 0 0 | * * 6  * * * *
... xox3oxo ...&#x  ♦  3  3  3 | 0  3  6  3  3  6 0  3 |  0  1  0  3  3  6  3 1  0  3  3  0  1 | 0 0  0  0  1  3  3  1  0  0  1 0 0 | * * * 16 * * *
... x.x3o.o4o.o&#x  ♦  6  0  6 | 0 12  0  6  0  0 0 12 |  0  8  0  0  0  0 12 0  0  0  0  0  8 | 0 1  0  0  0  0  0  8  0  0  0 0 1 | * * *  * 2 * *
.ox .ox3.xo ...&#x  ♦  0  3  6 | 0  0  0  0  3 12 3  6 |  0  0  0  0  0  0  0 1  6  6  6  3  2 | 0 0  0  0  0  0  0  0  3  3  2 1 0 | * * *  * * 8 *
..x ..x3..o4..o     ♦  0  0 12 | 0  0  0  0  0  0 6 24 |  0  0  0  0  0  0  0 0  0  0  0 12 16 | 0 0  0  0  0  0  0  0  0  0  0 8 2 | * * *  * * * 1

xo4oo xo3ox4oo&#zx   → height = 0
(tegum sum of squoct and a central co)

o.4o. o.3o.4o.     | 24  * |  2  4  4  0 |  8  4  8  4  4 0 |  8 1  8  8  4 | 2  8 1
.o4.o .o3.o4.o     |  * 12 ♦  0  0  8  4 |  0  0  8  4 16 2 |  0 0  4 16  8 | 0  8 2
-------------------+-------+-------------+------------------+---------------+-------
x. .. .. .. ..     |  2  0 | 24  *  *  * |  4  0  4  0  0 0 |  4 0  4  4  0 | 1  4 1
.. .. x. .. ..     |  2  0 |  * 48  *  * |  2  2  0  1  0 0 |  4 1  2  0  2 | 2  4 0
oo4oo oo3oo4oo&#x  |  1  1 |  *  * 96  * |  0  0  2  1  2 0 |  0 0  2  4  2 | 0  4 1
.. .. .. .x ..     |  0  2 |  *  *  * 24 |  0  0  0  0  4 1 |  0 0  0  4  4 | 0  4 1
-------------------+-------+-------------+------------------+---------------+-------
x. .. x. .. ..     |  4  0 |  2  2  0  0 | 48  *  *  *  * * |  2 0  1  0  0 | 1  2 0
.. .. x.3o. ..     |  3  0 |  0  3  0  0 |  * 32  *  *  * * |  2 1  0  0  1 | 2  2 0
xo .. .. .. ..&#x  |  2  1 |  1  0  2  0 |  *  * 96  *  * * |  0 0  1  2  0 | 0  2 1
.. .. xo .. ..&#x  |  2  1 |  0  1  2  0 |  *  *  * 48  * * |  0 0  2  0  2 | 0  4 0
.. .. .. ox ..&#x  |  1  2 |  0  0  2  1 |  *  *  *  * 96 * |  0 0  0  2  1 | 0  2 1
.. .. .o3.x ..     |  0  3 |  0  0  0  3 |  *  *  *  *  * 8 |  0 0  0  0  4 | 0  4 0
-------------------+-------+-------------+------------------+---------------+-------
x. .. x.3o. ..     ♦  6  0 |  3  6  0  0 |  3  2  0  0  0 0 | 32 *  *  *  * | 1  1 0
.. .. x.3o.4o.     ♦  6  0 |  0 12  0  0 |  0  8  0  0  0 0 |  * 4  *  *  * | 2  0 0
xo .. xo .. ..&#x  ♦  4  1 |  2  2  4  0 |  1  0  2  2  0 0 |  * * 48  *  * | 0  2 0
xo .. .. ox ..&#x  ♦  2  2 |  1  0  4  1 |  0  0  2  0  2 0 |  * *  * 96  * | 0  1 1
.. .. xo3ox ..&#x  ♦  3  3 |  0  3  6  3 |  0  1  0  3  3 1 |  * *  *  * 32 | 0  2 0
-------------------+-------+-------------+------------------+---------------+-------
x. .. x.3o.4o.     ♦ 12  0 |  6 24  0  0 | 12 16  0  0  0 0 |  8 2  0  0  0 | 4  * *
xo .. xo3ox ..&#x  ♦  6  3 |  3  6 12  3 |  3  2  6  6  6 1 |  1 0  3  3  2 | * 32 *
xo4oo .. ox4oo&#zx ♦  4  4 |  4  0 16  4 |  0  0 16  0 16 0 |  0 0  0 16  0 | *  * 6

xo xo ox3xo3ox&#zx   → height = 0
(tegum sum of squoct and a central co)

o. o. o.3o.3o.     | 24  * |  1  1  4  4  0  0 |  4  4  2  2  4  4  2  4  2 0 0 | 2 2 2 2 1  2  4  2  2  4  2  2  2 | 1 1 1 2 2 2 2
.o .o .o3.o3.o     |  * 12 ♦  0  0  0  8  2  2 |  0  0  0  0  4  4  8  4  8 1 1 | 0 0 0 0 0  4  2  4  4  2  4  4  4 | 0 0 2 2 2 2 2
-------------------+-------+-------------------+--------------------------------+-----------------------------------+--------------
x. .. .. .. ..     |  2  0 | 12  *  *  *  *  * |  4  0  0  0  4  0  0  0  0 0 0 | 2 2 0 0 0  2  4  2  0  0  0  0  0 | 1 0 1 2 2 0 0
.. x. .. .. ..     |  2  0 |  * 12  *  *  *  * |  0  4  0  0  0  4  0  0  0 0 0 | 0 0 2 2 0  0  0  0  2  4  2  0  0 | 0 1 1 0 0 2 2
.. .. .. x. ..     |  2  0 |  *  * 48  *  *  * |  1  1  1  1  0  0  0  1  0 0 0 | 1 1 1 1 1  0  1  0  0  1  0  1  1 | 1 1 0 1 1 1 1
oo oo oo3oo3oo&#x  |  1  1 |  *  *  * 96  *  * |  0  0  0  0  1  1  1  1  1 0 0 | 0 0 0 0 0  1  1  1  1  1  1  1  1 | 0 0 1 1 1 1 1
.. .. .x .. ..     |  0  2 |  *  *  *  * 12  * |  0  0  0  0  0  0  4  0  0 1 0 | 0 0 0 0 0  2  0  0  2  0  0  4  0 | 0 0 1 2 0 2 0
.. .. .. .. .x     |  0  2 |  *  *  *  *  * 12 |  0  0  0  0  0  0  0  0  4 0 1 | 0 0 0 0 0  0  0  2  0  0  2  0  4 | 0 0 1 0 2 0 2
-------------------+-------+-------------------+--------------------------------+-----------------------------------+--------------
x. .. .. x. ..     |  4  0 |  2  0  2  0  0  0 | 24  *  *  *  *  *  *  *  * * * | 1 1 0 0 0  0  1  0  0  0  0  0  0 | 1 0 0 1 1 0 0
.. x. .. x. ..     |  4  0 |  0  2  2  0  0  0 |  * 24  *  *  *  *  *  *  * * * | 0 0 1 1 0  0  0  0  0  1  0  0  0 | 0 1 0 0 0 1 1
.. .. o.3x. ..     |  3  0 |  0  0  3  0  0  0 |  *  * 16  *  *  *  *  *  * * * | 1 0 1 0 1  0  0  0  0  0  0  1  0 | 1 1 0 1 0 1 0
.. .. .. x.3o.     |  3  0 |  0  0  3  0  0  0 |  *  *  * 16  *  *  *  *  * * * | 0 1 0 1 1  0  0  0  0  0  0  0  1 | 1 1 0 0 1 0 1
xo .. .. .. ..&#x  |  2  1 |  1  0  0  2  0  0 |  *  *  *  * 48  *  *  *  * * * | 0 0 0 0 0  1  1  1  0  0  0  0  0 | 0 0 1 1 1 0 0
.. xo .. .. ..&#x  |  2  1 |  0  1  0  2  0  0 |  *  *  *  *  * 48  *  *  * * * | 0 0 0 0 0  0  0  0  1  1  1  0  0 | 0 0 1 0 0 1 1
.. .. ox .. ..&#x  |  1  2 |  0  0  0  2  1  0 |  *  *  *  *  *  * 48  *  * * * | 0 0 0 0 0  1  0  0  1  0  0  1  0 | 0 0 1 1 0 1 0
.. .. .. xo ..&#x  |  2  1 |  0  0  1  2  0  0 |  *  *  *  *  *  *  * 48  * * * | 0 0 0 0 0  0  1  0  0  1  0  1  1 | 0 0 0 1 1 1 1
.. .. .. .. ox&#x  |  1  2 |  0  0  0  2  0  1 |  *  *  *  *  *  *  *  * 48 * * | 0 0 0 0 0  0  0  1  0  0  1  0  1 | 0 0 1 0 1 0 1
.. .. .x3.o ..     |  0  3 |  0  0  0  0  3  0 |  *  *  *  *  *  *  *  *  * 4 * | 0 0 0 0 0  0  0  0  0  0  0  4  0 | 0 0 0 2 0 2 0
.. .. .. .o3.x     |  0  3 |  0  0  0  0  0  3 |  *  *  *  *  *  *  *  *  * * 4 | 0 0 0 0 0  0  0  0  0  0  0  0  4 | 0 0 0 0 2 0 2
-------------------+-------+-------------------+--------------------------------+-----------------------------------+--------------
x. .. o.3x. ..     ♦  6  0 |  3  0  6  0  0  0 |  3  0  2  0  0  0  0  0  0 0 0 | 8 * * * *  *  *  *  *  *  *  *  * | 1 0 0 1 0 0 0
x. .. .. x.3o.     ♦  6  0 |  3  0  6  0  0  0 |  3  0  0  2  0  0  0  0  0 0 0 | * 8 * * *  *  *  *  *  *  *  *  * | 1 0 0 0 1 0 0
.. x. o.3x. ..     ♦  6  0 |  0  3  6  0  0  0 |  0  3  2  0  0  0  0  0  0 0 0 | * * 8 * *  *  *  *  *  *  *  *  * | 0 1 0 0 0 1 0
.. x. .. x.3o.     ♦  6  0 |  0  3  6  0  0  0 |  0  3  0  2  0  0  0  0  0 0 0 | * * * 8 *  *  *  *  *  *  *  *  * | 0 1 0 0 0 0 1
.. .. o.3x.3o.     ♦  6  0 |  0  0 12  0  0  0 |  0  0  4  4  0  0  0  0  0 0 0 | * * * * 4  *  *  *  *  *  *  *  * | 1 1 0 0 0 0 0
xo .. ox .. ..&#x  ♦  2  2 |  1  0  0  4  1  0 |  0  0  0  0  2  0  2  0  0 0 0 | * * * * * 24  *  *  *  *  *  *  * | 0 0 1 1 0 0 0
xo .. .. xo ..&#x  ♦  4  1 |  2  0  2  4  0  0 |  1  0  0  0  2  0  0  2  0 0 0 | * * * * *  * 24  *  *  *  *  *  * | 0 0 0 1 1 0 0
xo .. .. .. ox&#x  ♦  2  2 |  1  0  0  4  0  1 |  0  0  0  0  2  0  0  0  2 0 0 | * * * * *  *  * 24  *  *  *  *  * | 0 0 1 0 1 0 0
.. xo ox .. ..&#x  ♦  2  2 |  0  1  0  4  1  0 |  0  0  0  0  0  2  2  0  0 0 0 | * * * * *  *  *  * 24  *  *  *  * | 0 0 1 0 0 1 0
.. xo .. xo ..&#x  ♦  4  1 |  0  2  2  4  0  0 |  0  1  0  0  0  2  0  2  0 0 0 | * * * * *  *  *  *  * 24  *  *  * | 0 0 0 0 0 1 1
.. xo .. .. ox&#x  ♦  2  2 |  0  1  0  4  0  1 |  0  0  0  0  0  2  0  0  2 0 0 | * * * * *  *  *  *  *  * 24  *  * | 0 0 1 0 0 0 1
.. .. ox3xo ..&#x  ♦  3  3 |  0  0  3  6  3  0 |  0  0  1  0  0  0  3  3  0 1 0 | * * * * *  *  *  *  *  *  * 16  * | 0 0 0 1 0 1 0
.. .. .. xo3ox&#x  ♦  3  3 |  0  0  3  6  0  3 |  0  0  0  1  0  0  0  3  3 0 1 | * * * * *  *  *  *  *  *  *  * 16 | 0 0 0 0 1 0 1
-------------------+-------+-------------------+--------------------------------+-----------------------------------+--------------
x. .. o.3x.3o.     ♦ 12  0 |  6  0 24  0  0  0 | 12  0  8  8  0  0  0  0  0 0 0 | 4 4 0 0 2  0  0  0  0  0  0  0  0 | 2 * * * * * *
.. x. o.3x.3o.     ♦ 12  0 |  0  6 24  0  0  0 |  0 12  8  8  0  0  0  0  0 0 0 | 0 0 4 4 2  0  0  0  0  0  0  0  0 | * 2 * * * * *
xo xo ox .. ox&#zx ♦  4  4 |  2  2  0 16  2  2 |  0  0  0  0  8  8  8  0  8 0 0 | 0 0 0 0 0  4  0  4  4  0  4  0  0 | * * 6 * * * *
xo .. ox3xo ..&#x  ♦  6  3 |  3  0  6 12  3  0 |  3  0  2  0  6  0  6  6  0 1 0 | 1 0 0 0 0  3  3  0  0  0  0  2  0 | * * * 8 * * *
xo .. .. xo3ox&#x  ♦  6  3 |  3  0  6 12  0  3 |  3  0  0  2  6  0  0  6  6 0 1 | 0 1 0 0 0  0  3  3  0  0  0  0  2 | * * * * 8 * *
.. xo ox3xo ..&#x  ♦  6  3 |  0  3  6 12  3  0 |  0  3  2  0  0  6  6  6  0 1 0 | 0 0 1 0 0  0  0  0  3  3  0  2  0 | * * * * * 8 *
.. xo .. xo3ox&#x  ♦  6  3 |  0  3  6 12  0  3 |  0  3  0  2  0  6  0  6  6 0 1 | 0 0 0 1 0  0  0  0  0  3  3  0  2 | * * * * * * 8