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