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