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

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

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

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

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