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