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

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

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

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

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