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