c-p-c c-pop ccccc cfhof chlou choco choff chol- choll cholo choof choop choup chuff chull chulo chupp chuul clcff cloch cloff cloof cloop cluff co-co co-op cocc- cocco cochl cocol cohol cohoo colch coll- collo colo- colop colp- colpo colup cooch coolo coppo couch couco coull cpcfc cphpc culch cullu cuoco cupof cupul flocc floch floop flouh fluff fluo- folch folco follo fouch fu-fu fuchu fuco- fulco fullf fullo fulop fulup fuoco h-cho hcooh hhhhh ho-ho ho-oh hocco hofuf hoful hohol hollo holo- holou holul hooch hoopl hopl- hoppo hopup houch houff hucch hucho hucul huhuh hulch hullo huolu l-pop lluch locho loco- lofou lohho lollo lolol looch looph loph- lopou louch luchu luluc lulul lupul ochl- ocllo ocul- oculo offof ofpop oh-oh ohfoo ollup ooooh ooooo oploo opoho oppol oucho oullo phccc phlpp phofo phool phuoc ploch ploop plopp plopu plouh pluch pluff plupp po-po pocho pocol pocop polch polco pollo pollu polop pooch poopo popco popop poppo popup pouch pouff poulp pulch pull- pullu puppo u-pop uchuu ufofu uh-oh uh-uh uhhoh uhhuh uloop ululu uphol upoff upolo upolu uuuuu