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

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

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

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

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