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