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