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