qn2sw
rn2swo
sn2s
tn2sw
un2swo
fe3swo
ge3s
he3sw
ie3swo
je3s
443s
543sw
643swo
743s
843sw
tv4sw
uv4swo
vv4s
wv4sw
xv4swo
im5swo
jm5s
km5sw
lm5swo
mm5s