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