©

This hypercompact hyperbolic tesselation uses hisquat in the sense of an infinite bollohedron as cell.

Incidence matrix according to Dynkin symbol

o3o3o4x4*b   (N,M → ∞)

. . . .    | 2NM ♦   12 |  12   6 |  4  4
-----------+-----+------+---------+------
. . . x    |   2 | 12NM |   2   1 |  1  2
-----------+-----+------+---------+------
. o . x4*b |   4 |    4 | 6NM   * |  1  1
. . o4x    |   4 |    4 |   * 3NM |  0  2
-----------+-----+------+---------+------
o3o . x4*b ♦   8 |   12 |   6   0 | NM  *
. o3o4x4*b ♦  4M |  12M |  3M  3M |  * 2N

snubbed forms: o3o3o4s4*b