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