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