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