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