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