ccccc cccsl ccrcl chull chur- churl churr churs churu chuss chuul clurr clush cluss crlcs crull cruls crush culch culls cullu culsh culur curch curll curls curlu currs hhhhh hucch hucul huhuh huhus hulch hulls hurll hurls husch huuru lcchs llrrs lluch luchs luchu lucur lucus lulls luluc lulul lulus lurch lusch lusus rucul ruhrs rusch rushh russh s-sch schuh schul schur scrch scrus sculc scull scurr shhhh shluh shuch shull shuls shurl shuru shush sluch slurs slush sluss ssssh sssss sucr- suhur sulch sulls sulur sulus surch suruh surul surur surus susch susus uchuu uh-uh uhhuh uhuhs uhuru ulcus ullur ululu uluru urshu ursus urucu us-sc ushus uuuuu