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

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

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

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

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