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