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