onon onoy onpu onup oodi ooho ooid oold oolo oooh oooo ophi opic opii opin opio opo- opon oppi oppo oppy oucc ouch oudc oudh ouii ouin ould oulu oun- ound ouph ouu- oych oyly oyon oyou oyun pccc pccl pchp pcin pcip pcll pclo pcod pcpn pcpp pcun pdci pdcp pdic pdlc pdoc pdpn phcc phi- phil phin phip phlo phno phoh phon phoo phul phun phyl picc pich pici pico picu picy pido piip pil- pild pili pill pilo pilu pily pinc pind pini pinn pino pinp pinu piny pion pipi pipo pipp pipy piyo plcc plch pldn plid plin plio plip ploc plod ploh plon ploo plop plou ploy plpp plud plup plyd pnic pnin pnld pnln pnnl pnon pnpo pnpp pnup pocd poch poco pod- podd podi podo podu pody pohl poid poil poin poio pold poli poll polo polu poly ponc pond poni pono ponp pony pood pooh pool poon poop pop- popc popi popo popp popy poud poui poul poun poup pouy poyn poyo ppcc ppcd ppci pphi ppic ppid ppih ppli pplo ppod pppd pppn pppo pppp puch pudo pudu puhi puhl puhn puid puin puiu puli pull pulo pulp pulu puly punc pund puno punu puny puoy pupi pupl pupu pupy puuc puy- puyi puyo pych pyhu pyic pyin pyl- pyli pyll pyn- pynd pyo- pyon pypy ucci uccp ucdc ucdd uchi ucho ucil ucin ucio ucon ucph uddi udic udid udin udny udoh udon udoo udop udpd udun uh-d uhcl uhid uhno uhoh uhuh uhup uipi ulcc ulch ulco ulic ulli ullo ully ulno ulo- uloc ulul uncc unch unci uncl unco uncp undi undo undy uni- unic unii unin unio unlp unni unno unon unop unpc uocc uolc upci updo upic upin uplo upnp upon uppc uppp uppu uppy upup uucp uulu uuni uuno uuoc uuuu uuyn uydo uyin yccc ycch ydil ydin ydnp ydon ydul yhid yhon yhou yhud yhyd yidi yidu yild yili yill yiud ylid ylli ynch ynoh ynol ynon ynou yoch yodh yodo yohn yoho yold yoli yoll yolo yolp yoly yond yoni yono yood yool yoon yoop yopo yopy youd youi youl youp yoyn yoyo ypcc yudh yudo yudu yuhi yuin yuli yulo yulu yund yuny yuon yupi yuyu yyyy