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

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

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

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

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