mwd1
nwd1t
owd1tb
pwd1
qwd1t
bne1t
cne1tb
dne1
ene1t
fne1tb
0df1tb
1df1
2df1t
3df1tb
4df1
p4f1
q4f1t
r4f1tb
s4f1
t4f1t
evg1t
fvg1tb
gvg1
hvg1t
ivg1tb