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