bc4od
ac4o
9b4odd
8b4od
7b4o
ml3o
ll3odd
kl3od
jl3o
il3odd
xu2odd
wu2od
vu2o
uu2odd
tu2od
831od
731o
631odd
531od
431o
jd1o
id1odd
hd1od
gd1o
fd1odd