cccc cccp ccee cche cchp cchr ccoc ccpe ccpp ccpr ccrc ccre ccrp ccrt cctc cctt cec- cece ceco cecp cect ceec ceop ceor cepc cepe ceph cepo cepp cepr cept cer- cerc cere cero cerp cert cet- cete ceto cetp chce chch chcp chec chee cheh chep cher chet choc choh choo chop chor chpp chpr chrc chro chrp chrr chrt chto chtr chtt coce coch coco cocp coct coep coho cooh coop coot cope coph copo copp copr copt cor- corc core coro corp corr cort cotc cote coth coto cott cpce cpep cper cpre cprt cptp cptr crcc crce crcr cre- crec cree creh creo crep cret croc croe croh croo crop cror crot crpc crrt crtc crtp ctcp ctec ctep ctor ctot ctpo ctpp ctrc ctrp eccc ecce ecco ecct eche echo echt eco- ecop ecot ecpp ecrc ecrr ect- ectc ecth ecto eeee eeoc eerc eero eetc eete eeth ehcc eheh eher ehpt ehre ehte eore eotc eoto epcc epch epec epee eper eph- epoc epor epot eppc eppo eppp epro eprp epte ercc erce erch ercp erec erer eret erhc eroc eroe eroo erpe errc erre erro erth etcc etch etco etec etee eter eth- ethe etho etoe etoh etre etro ette etto hccc hcch hcpc hcrp hech hect heep heer heet hehe heho heor hepc hepe hepp hept herc here hero herp herr hert hete heth heto hett hhhh hhpc hhtp hoce hoch hocr hoer hohe hoho hooe hoop hoor hoot hope hopo hopp hopt horc hore horo horr hort hote hoth hoto hotp hotr hott hpcc hpot hppe hprt hpto hree hrpc hrpp hrrc hrte htcc htcp htet htoh htop htpc htpp http httr o-eo occc occt oce ocee ocet oche ocht ocpp ocre ocro ocrr oct- octe octo oec- oecc oeec oere ohcc ohee oher ohho ohoh ohre ohte ohto oocr ooer ooho oooh oooo oore oort ootp opec opep oper opet opo- opor oppo opto orce orch orco ore- orec oreh oreo orer orhe oro- oroe oror orot orpc orpe orph orro ortc orte orth orto otee otep oter othe otho othr oto- otoe otoh otoo otor otpp otre otro otte otto pccc pcce pcep pcer pchp pcoe pcpp pcrc pcre pcte pece pech peco pecr pect peec peep peer peet pehe peho pehr peor pepe pepo per- perc pere perh pero perp perr pert pete peth peto petr pett phcc phe- phet phht phoh phoo phot phrr poce poch poco poer poet pooh poop poor poot pop- popc pope popo popp popt porc pore poro porr port potc pote poth poto pott ppcc pper pppo pppp pprc pptt prcc prcp pre- prec pree prep pret pro- proc proe proo prop prot prtc prtp prtr ptcc pter ptop pttc rccc rcep rcet rcpo rcpt rctc recc rece rech recp recr rect reep reet rehe reht reop reot repe repo repp repr rept rere rero rert rete reth reto retr rett rhce rhcp rhee rheo rhet rhoc rhoh rocc roce roch roco roer roet rohe rohr roop roor root rope ropo rorc rore roro rort rotc rote roth roto rotr rott rpet rpho rpoe rrrr rtcc rtce rtee rttp tccc tcep tch- tche tchh tcho tchp tchr tcpo tctc tech teco tecr tect teec teer teet teho tehr teoh teor tepe tepp ter- terc tere tero terp terr tete teth teto tetr tett thch the- thec thee theo thep ther thet thhp thoe thoo thor thot thpp thre thro thtr toce toch toco toee toeh toer toet toho tooh toor toot top- tope toph topo topp topt torc tore toro torp torr tort totc tote toth toto totr tott tpcp tper tppp tppr tpte tptp tptr trcc tre- trec tree treo tret troc troe troo trop trot trpc trpe trpp trtc trte trtr ttcp tteo tter ttoe ttop tttt