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