Incidence matrix
6 * | 2 1 2 | 4 2 2 | 2 3 a
* 3 | 0 2 4 | 4 2 4 | 2 4 g
----+--------+--------+----
2 0 | 6 * * | 2 1 0 | 1 2 ae q
1 1 | * 6 * | 2 0 2 | 2 2 ag x(8/3)
1 1 | * * 12 | 1 1 1 | 1 2 ah q
----+--------+--------+----
2 1 | 1 1 1 | 12 * * | 1 1 aeh x(8/3)qq = verf(stop)
2 1 | 1 0 2 | * 6 * | 0 2 aei qqq = verf(cube)
2 2 | 0 2 2 | * * 6 | 1 1 agbh x(8/3)q(-x(8/3))(-q) = verf(groh)
----+--------+--------+----
4 2 | 2 4 4 | 4 0 2 | 3 * abdegh verf(gaqript)
3 2 | 2 2 4 | 2 2 1 | * 6 abfgh verf(grohp)