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