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