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