Acronym rapalsrip
Name rap atop inverted srip,
rap-first cap of spix
Circumradius sqrt(17/12) = 1.190238
Lace city
in approx. ASCII-art
       o3x3o   o3o3x  		-- o3x3o3o (rap)
                      
                      
                      
o3x3o   x3x3o   x3o3x 		-- o3x3o3x (inv. srip)
Confer
uniform relative:
spix  
general polytopal classes:
segmentotera   lace simplices  

Incidence matrix according to Dynkin symbol

oo3xx3oo3ox&#x   → height = sqrt(3/5) = 0.774597
(rap || inv srip)

o.3o.3o.3o.    | 10  * |  6  3  0  0 |  3  6 12  3  0  0  0  0 | 3 2  6  6  6  1 0  0 0 | 1 3  3 2 0
.o3.o3.o3.o    |  * 30 |  0  1  4  2 |  0  0  4  2  2  2  4  1 | 0 0  2  2  4  1 1  2 2 | 0 1  2 2 1
---------------+-------+-------------+-------------------------+------------------------+-----------
.. x. .. ..    |  2  0 | 30  *  *  * |  1  2  2  0  0  0  0  0 | 2 1  2  2  1  0 0  0 0 | 1 2  1 1 0
oo3oo3oo3oo&#x |  1  1 |  * 30  *  * |  0  0  4  2  0  0  0  0 | 0 0  2  2  4  1 0  0 0 | 0 1  2 2 0
.. .x .. ..    |  0  2 |  *  * 60  * |  0  0  1  0  1  1  1  0 | 0 0  1  1  1  0 1  1 1 | 0 1  1 1 1
.. .. .. .x    |  0  2 |  *  *  * 30 |  0  0  0  1  0  0  2  1 | 0 0  0  0  2  1 0  1 2 | 0 0  1 2 1
---------------+-------+-------------+-------------------------+------------------------+-----------
o.3x. .. ..    |  3  0 |  3  0  0  0 | 10  *  *  *  *  *  *  * | 2 0  2  0  0  0 0  0 0 | 1 2  1 0 0
.. x.3o. ..    |  3  0 |  3  0  0  0 |  * 20  *  *  *  *  *  * | 1 1  0  1  0  0 0  0 0 | 1 1  0 1 0
.. xx .. ..&#x |  2  2 |  1  2  1  0 |  *  * 60  *  *  *  *  * | 0 0  1  1  1  0 0  0 0 | 0 1  1 1 0
.. .. .. ox&#x |  1  2 |  0  2  0  1 |  *  *  * 30  *  *  *  * | 0 0  0  0  2  1 0  0 0 | 0 0  1 2 0
.o3.x .. ..    |  0  3 |  0  0  3  0 |  *  *  *  * 20  *  *  * | 0 0  1  0  0  0 1  1 0 | 0 1  1 0 1
.. .x3.o ..    |  0  3 |  0  0  3  0 |  *  *  *  *  * 20  *  * | 0 0  0  1  0  0 1  0 1 | 0 1  0 1 1
.. .x .. .x    |  0  4 |  0  0  2  2 |  *  *  *  *  *  * 30  * | 0 0  0  0  1  0 0  1 1 | 0 0  1 1 1
.. .. .o3.x    |  0  3 |  0  0  0  3 |  *  *  *  *  *  *  * 10 | 0 0  0  0  0  1 0  0 2 | 0 0  0 2 1
---------------+-------+-------------+-------------------------+------------------------+-----------
o.3x.3o. ..      6  0 | 12  0  0  0 |  4  4  0  0  0  0  0  0 | 5 *  *  *  *  * *  * * | 1 1  0 0 0
.. x.3o.3o.      4  0 |  6  0  0  0 |  0  4  0  0  0  0  0  0 | * 5  *  *  *  * *  * * | 1 0  0 1 0
oo3xx .. ..&#x   3  3 |  3  3  3  0 |  1  0  3  0  1  0  0  0 | * * 20  *  *  * *  * * | 0 1  1 0 0
.. xx3oo ..&#x   3  3 |  3  3  3  0 |  0  1  3  0  0  1  0  0 | * *  * 20  *  * *  * * | 0 1  0 1 0
.. xx .. ox&#x   2  4 |  1  4  2  2 |  0  0  2  2  0  0  1  0 | * *  *  * 30  * *  * * | 0 0  1 1 0
.. .. oo3ox&#x   1  3 |  0  3  0  3 |  0  0  0  3  0  0  0  1 | * *  *  *  * 10 *  * * | 0 0  0 2 0
.o3.x3.o ..      0  6 |  0  0 12  0 |  0  0  0  0  4  4  0  0 | * *  *  *  *  * 5  * * | 0 1  0 0 1
.o3.x .. .x      0  6 |  0  0  6  3 |  0  0  0  0  2  0  3  0 | * *  *  *  *  * * 10 * | 0 0  1 0 1
.. .x3.o3.x      0 12 |  0  0 12 12 |  0  0  0  0  0  4  6  4 | * *  *  *  *  * *  * 5 | 0 0  0 1 1
---------------+-------+-------------+-------------------------+------------------------+-----------
o.3x.3o.3o.     10  0 | 30  0  0  0 | 10 20  0  0  0  0  0  0 | 5 5  0  0  0  0 0  0 0 | 1 *  * * *
oo3xx3oo ..&#x   6  6 | 12  6 12  0 |  4  4 12  0  4  4  0  0 | 1 0  4  4  0  0 1  0 0 | * 5  * * *
oo3xx .. ox&#x   3  6 |  3  6  6  3 |  1  0  6  3  2  0  3  0 | 0 0  2  0  3  0 0  1 0 | * * 10 * *
.. xx3oo3ox&#x   4 12 |  6 12 12 12 |  0  4 12 12  0  4  6  4 | 0 1  0  4  6  4 0  0 1 | * *  * 5 *
.o3.x3.o3.x      0 30 |  0  0 60 30 |  0  0  0  0 20 20 30 10 | 0 0  0  0  0  0 5 10 5 | * *  * * 1

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