(0 20 18)(1 21 5)(2 11 3)(4 9 7)(6 22 13 12 8)(10 16 14)(15 19 17)
ALLOWS (11/8)-SEQUENCE
1: (0 4 9)
(0 7 4 20 18)(1 21 5)(2 11 3)(6 22 13 12 8)(9)(10 16 14)(15 19 17)
2: (1 21 5)
(0 7 4 20 18)(1)(2 11 3)(5)(6 22 13 12 8)(9)(10 16 14)(15 19 17)(21)
3: (4 20 7)
(0 7 18)(1)(2 11 3)(4)(5)(6 22 13 12 8)(9)(10 16 14)(15 19 17)(20)(21)
4: (6 12 8)
(0 7 18)(1)(2 11 3)(4)(5)(6)(8)(9)(10 16 14)(12 22 13)(15 19 17)(20)(21)