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