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