qdfnr rdfnr5 sdfn tdfnr udfnr5
f4fnr5 g4fn h4fnr i4fnr5 j4fn
4ugn 5ugnr 6ugnr5 7ugn 8ugnr
tlhnr ulhnr5 vlhn wlhnr xlhnr5
icinr5 jcin kcinr lcinr5 mcin