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