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