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