-lock c-fos ccccc cccsl clcff clock cloff cloof clook cloos closo closs clous cluck cluff cluss co-co cocc- cocco cocks cocol cocos cocus coffs cokk- coll- collo colls colo- colok colos colus coofs cooks coolo cools cosco couco coull cucks cucuk cuffs culls cullu cuoco cusco cusks cusso flocc flock flocs floko flook floss fluck fluff fluo- fluss focus fofos fokus folck folco folks follo fooks fools fosco fouls fscks fu-fu fucko fucks fuco- fucus fuffs fulco fulks fullf fullo fulls fuoco fusco fuso- fusus klock kloof kloos kloss ko-ko kocks kocsk kocul koffs kokko kokos kokou koksu kolff kolks kollo kollu kolol kolos kolsk kooks kools koolu kosku kosso koufu koulo kucso kucuk kuffs kukko kukok kuksu kulcs kullo kullu kulul kulus kusuo kuusk locks loco- locos locus lofos lofou loksu lollo lolls lolol lolos loock lookf looks lools loosu losco losku louss lucko lucks lucus luffs lukko lukok lukou lulls luluc lulul lulus lusks luso- lusso lusus ocllo ocul- oculo offof oflos ofosu okfol okoc okuku olfus olous olsok oocss ooooo osfok oskol ososo ossos osusu oullo s-k-o scoff scolk scoll scool scouk scoul scuff sculc sculk scull scuol sfouf skoff skoko skoll skols skool skulk skull slock sloff sloos sloss slouk sluff sluss so-lo so-so socko socks socol socus sokol sokos solok solos soluk solus sooks soolu soss- sosus souff souks soulo souls sous- ssfcu sssss suck- sucks suffs suflu sukko sukuk sulf- sulfo sulks sulls suluk sulus susso susuk susus ufofu ulcus ulock ulous ululu us-ks us-sc uscoc uskok uuuuu