Iso_hexes with maximum = 1, variegation not required.

1:	⟨ 0, 0, 0, 0, 0, 0 ⟩
2:	⟨ 0, 0, 1, 0, 0, 1 ⟩
3:	⟨ 0, 1, 0, 0, 1, 0 ⟩
4:	⟨ 0, 1, 0, 1, 0, 1 ⟩
5:	⟨ 0, 1, 1, 0, 1, 1 ⟩
6:	⟨ 1, 0, 0, 1, 0, 0 ⟩
7:	⟨ 1, 0, 1, 0, 1, 0 ⟩
8:	⟨ 1, 0, 1, 1, 0, 1 ⟩
9:	⟨ 1, 1, 0, 1, 1, 0 ⟩
10:	⟨ 1, 1, 1, 1, 1, 1 ⟩