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