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