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