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