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