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