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