nr1ln
or1lnu
pr1l
qr1ln
rr1lnu
ci2lnu
di2l
ei2ln
fi2lnu
gi2l
182l
282ln
382lnu
482l
582ln
qz3ln
rz3lnu
sz3l
tz3ln
uz3lnu
fq4lnu
gq4l
hq4ln
iq4lnu
jq4l