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