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