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