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

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

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

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

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