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