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