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

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

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

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

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