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