cccc cccp ccee cche cchp cchr ccoc ccow ccpe ccpp ccpr ccrc ccre ccrp cec- cece ceco cecp ceec ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cere cero cerp cewe ceze chce chch chcp chec chee cheh chep cher chew chez choc choh choo chop chor chow chpp chpr chrc chro chrp chrr chrw chwo coce coch coco cocp coep coho cooh coop cope coph copo copp copr cor- corc core coro corp corr cowe cowh cowp coze cozz cpce cpep cper cpre crcc crce crcr crcz cre- crec cree creh creo crep crew croc croe croh croo crop cror crow croz crpc cwer cwrw eccc ecce ecco eche echo eco- ecop ecpp ecrc ecrr eeee eeoc eerc eero eewh eeze ehcc eheh eher ehow ehre eore epcc epch epec epee eper eph- epoc epor eppc eppo eppp epro eprp ercc erce erch ercp erec erer erew erez erhc eroc eroe eroo erpe errc erre erro ewer ewew ewre ezer ezop ezzo hccc hcch hcpc hcrp hech hecw heep heer hehe heho heor heow hepc hepe hepp herc here hero herp herr herz hewe heze hhhh hhpc hoce hoch hocr hoer hohe hoho hooe hoop hoor hope hopo hopp horc hore horo horr horw howe howh howp howr howz hoze hozo hpcc hppe hree hrpc hrpp hrrc o-eo occc oce ocee oche ocpp ocre ocro ocrr oec- oecc oeec oere ohcc ohee oher ohho ohoh ohow ohre ohwe oocr ooer ooho oooh oooo oore ooze opec opep oper opo- opor oppo orce orch orco ore- orec oreh oreo orer orhe oro- oroe oror oroz orpc orpe orph orro orwe orwo orzo owch ower owez owoe owoh owow owpe owre owze ozee ozer pccc pcce pccw pcep pcer pchp pcoe pcpp pcrc pcre pece pech peco pecr pecz peec peep peer pehe peho pehr peor pepe pepo per- perc pere perh pero perp perr pewe peze pezo phcc phe- phew phoh phoo phrr poce poch poco poer pooh poop poor pop- popc pope popo popp porc pore poro porr porz powe powp powr poze pozo ppcc pper pppo pppp pprc prcc prcp pre- prec pree prep prew prez pro- proc proe proo prop prow proz rccc rcep rcpo rcwp recc rece rech recp recr recz reep rehe reop repe repo repp repr rere rero rewe reze rezh rhce rhcp rhee rheo rhoc rhoh rocc roce roch roco roer rohe rohr roop roor rooz rope ropo rorc rore roro rowe rowh rowp rowr roww roze rozz rpho rpoe rrrr rwch wccc wcce wcch wcco wccp wccr wccw wcec wcee wceh wceo wcer wcez wchc wche wcho wchp wchr wchz wcoc wcoe wcoh wcoo wcop wcor wcoz wcpc wcpe wcph wcpo wcpp wcpr wcpz wcrc wcre wcrh wcro wcrp wcrr wcrw wcrz wcwc wcwp wcze wczr wczz wecc wech weco wecr wecw wecz weec weeo weep weer weez wehc wehh wehp wehr weop weow wepe weph wepp wepr wer- werc were werh wero werp werr werw werz wewc wewe wewo wezc weze wezo wezr wezw wezz whcc whce whco whcp whcr whec whee wheo whep wher whew whhh whho whhr whhw whhz whoe whoo whop whor whow whpc whph whpo whpp whr- whrc whre whrh whro whrp whrw whwc whwh whzr whzz wocc woce woch woco wocr woer wohc wohe wooc woop woow wooz wopc wopp worc wore woro worp worr worw worz wowc wowe wowo wowp woww wowz woze wozz wpcc wpce wpch wpcr wpcw wpec wpeh wpeo wpep wper wpez wphc wphe wphp wphr wphz wpoc wpop wpor wpow wpoz wppc wppr wppz wpre wpro wprp wprr wprz wpwc wpwz wpze wpzr wpzz wrce wrch wrco wrcr wrcw wrec wree wreh wrer wrew wrez wrhc wrho wroc wroo wrop wrow wroz wrpp wrpr wrpw wrrc wrre wrrh wrro wrrw wrrz wrwc wrwh wrwr wrze wrzr wrzz wwch wwco wwcr wwcw wwec wweo wwer wwho wwhp wwhr wwor wwow wwoz wwpc wwph wwpr wwpw wwrc wwre wwrr wwrw wwrz wwwc wwwe wwwh wwwr wwww wwwz wwzw wwzz wzcc wzch wzcp wzcr wzee wzep wzew wzez wzhr wzoc wzoe wzoo wzor wzoz wzpr wzpw wzrc wzrh wzrr wzwp wzww wzwz wzze wzzo wzzp wzzr wzzw wzzz z-ro zech zeep zeph zepo zepp zero zewe zewo zeze zhee zhor zhwe zoch zoco zohr zoo- zoop zope zorc zore zoro zozo zrce zrze zwop zwoz zzhz zzzz