hhhhh hhour ho-ho ho-oh hohol hohos hollo holls holo- holor holos holou holul holus hoors hoosh horol horos horro horru horus hosho hossu hosur hours houss hross hruso huhuh huhus hullo hulls huolu hurll hurls hurso husos huuru llrrs lohho lohur lollo lolls lolol lolos lools loosu loros louro lours loush louss lulls lulul lulus luso- lusso lusus oh-oh oh-so ohohs ohour ohuus ollur olour olous ooooh ooooo orlos orolu orosh oroso orosu oruro ososo ossos ossur osusu oullo ouoro ourol ro-ro rohru rohus rollo rolls rolos rosol rosso rosss rosu roull roush ruhrs rullo rushh rusor russh russo s-o-r shhhh shluh sholl shool shoor shoos shorl shoro shorr shors shosh shour shous shull shuls shurl shuru shush slooh sloor sloos slosh sloss slour slurs slush sluss so-ho so-lo so-so sohlu sohos solor solos solus soolu sooru sorol soror soros sorso sorsu sorus soshu soss- sosus souho soulo souls sours sous- ssssh sssss suhur sulls sulur sulus suruh surul surur surus susso susus uh-oh uh-uh uhhoh uhhuh uhohs uhuhs uhuru ullur ulous ululu uluru uros urour urous urshu ursus ushus usour uuuuu