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