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