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