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