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