(0 16 13 5 2)(1 6 3)(4 21 19)(7 20 18)(8 17 15 11 9)(10 14 12)
ALLOWS (11/8)-SEQUENCE
1: (0 4 21)
(0 19 4 16 13 5 2)(1 6 3)(7 20 18)(8 17 15 11 9)(10 14 12)(21)
2: (4 16 19)
(0 19 13 5 2)(1 6 3)(4)(7 20 18)(8 17 15 11 9)(10 14 12)(16)(21)
3: (7 20 18)
(0 19 13 5 2)(1 6 3)(4)(7)(8 17 15 11 9)(10 14 12)(16)(18)(20)(21)
4: (2 13 5)
(0 19 13)(1 6 3)(2)(4)(5)(7)(8 17 15 11 9)(10 14 12)(16)(18)(20)(21)