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