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