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

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

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

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

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