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