hhhhh ho-ho ho-oh hohol hohos hollo holls holo- holos holou holul holus hoopl hoops hoosh hopl- hoppo hopps hopup hosho hosps hossu houss huhuh huhus hullo hulls huolu husos l-pop lohho lollo lolls lolol lolos lools looph loops loosu loph- lopou loups loush louss lulls lulul lulus lupsu lupul lupus luso- lusso lusus oh-oh oh-so ohohs ohuus ollup olous ooooh ooooo oploo opoho oppol oppos ososo ossos osusu oullo ouphs phlpp phool phos- phoss ploop plopp plops plopu plosh plouh plupp plush po-po pollo polls pollu polop polos polus poohs pools poopo poops popop popos poppo popup posho posol poulp poush pouss psoup pull- pulls pullu pulps puppo push- shhhh shluh sholl shool shoop shoos shops shosh shoup shous shull shuls shush slooh sloop sloos slops slosh sloss sloup slush sluss so-ho so-lo so-so sohlu sohos solos solus soolu sopho sophs soppo sopup soshu soss- sosus souho soulo souls soups sous- sphos splsh spol spool sposh sposo spoul spuul ssssh sssss sulls sulus supls suppl supps susso susus u-pop uh-oh uh-uh uhhoh uhhuh uhohs uhuhs uloop ulous ululu uphol upolo upolu ushus usphl uuuuu