ltllxr
mtll
ntllx
otllxr
ptll
akml
bkmlx
ckmlxr
dkml
ekmlx
zanlx
0anlxr
1anl
2anlx
3anlxr
o1nlxr
p1nl
q1nlx
r1nlxr
s1nl
dsol
esolx
fsolxr
gsol
hsolx