kull4 lull42 mull null4 oull42
9kml42 alml blml4 clml42 dlml
ybnl zbnl4 0bnl42 1bnl 2bnl4
n2nl4 o2nl42 p2nl q2nl4 r2nl42
ctol42 dtol etol4 ftol42 gtol