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