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