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

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

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

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

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