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

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

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

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

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