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