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