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