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