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