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

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

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

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

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