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