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

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

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

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

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