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

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

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

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

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