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