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