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