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