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