(0 13 10)(1 5 3)(2 18 16)(4 8 6)(7 20 19)(9 17 15)(11 14 12)
ALLOWS (11/8)-SEQUENCE
1: (2 11 14)
(0 13 10)(1 5 3)(2 12 11 18 16)(4 8 6)(7 20 19)(9 17 15)(14)
2: (0 13 10)
(0)(1 5 3)(2 12 11 18 16)(4 8 6)(7 20 19)(9 17 15)(10)(13)(14)
3: (2 12 16)
(0)(1 5 3)(2)(4 8 6)(7 20 19)(9 17 15)(10)(11 18 16)(12)(13)(14)
4: (9 17 15)
(0)(1 5 3)(2)(4 8 6)(7 20 19)(9)(10)(11 18 16)(12)(13)(14)(15)(17)