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

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

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

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

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