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

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

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

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

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