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