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