cccc ccci ccee cche cchr ccic ccii ccir ccoc ccrc ccre ccri ccrt cctc cctt cec- cece ceci ceco cect ceec ceor cer- cerc cere ceri cero cert cet- cete ceti ceto chce chch chci chec chee cheh cher chet chic chie chih chir chit choc choh choi choo chor chrc chro chrr chrt chto chtr chtt cicc cich cici cico cicr cict ciee cier cihr ciht ciii ciit cior circ cire cirh ciri ciro cirr cirt cite cith citi cito citt coce coch coco coct coho coir coit cooh coot cor- corc core cori coro corr cort cotc cote coth coti coto cott crcc crce crcr cre- crec cree creh crei creo cret cric crie crit croc croe croh croo cror crot crrt crtc ctec ctic ctor ctot ctrc eccc ecce ecci ecco ecct eche echo echt ecit eco- ecot ecrc ecri ecrr ect- ectc ecth ecto eeee eeoc eerc eero eetc eete eeth ehcc eheh eher ehre ehte eich eico eiec eiei eier eiho eire eitc eith eiti eito eitr eoir eore eori eotc eoto ercc erce erch erec erei erer eret erhc eric erie erih erio erit eroc eroe eroi eroo errc erre erro erth etcc etch etco etec etee eter eth- ethe etho etic etio etoe etoh etre etro ette etti etto h-ii hccc hcch hchi hech hect heer heet hehe heho heic heie heih heir heit heor herc here heri hero herr hert hete heth heto hett hhhh hi-c hicc hice hich hico hiei hier hiet hihc hihe hihi hiho hiht hiie hiit hioc hire hiri hiro hirt hitc hite hiti hito hitt hoce hoch hocr hoei hoer hohe hoho hoie hoir hoit hooe hoor hoot horc hore hori horo horr hort hote hoth hoti hoto hotr hott hree hrit hrrc hrte htcc htet htoh httr iccc icci icco iccr icct icec icee icer icet ichc iche ichi icho ichr icoc icor icrc icre icrr icrt iecc ieet ieie ieio ieoh iere ieri iett ihcc iher ihit ihrc ihre ihtc iiht iiie iiii iiio iiit iioi iioo iirc iitr iitt ioci ioee ioii ioio ioit iooi iooo iore iori iote ioto ircc iree irer iri- iric irie irio iroc iroh irrc irre irri irte irti itch itec iter itet ithc ithe itic itie itoh itoi itoo itor itri itto o-eo occc occi occt oce ocee ocet oche ochi ocht ocre ocro ocrr oct- octe octi octo oec- oecc oeec oere oeti ohcc ohee oher ohhi ohho ohio ohoh ohre ohte ohto oici oier oiii oire oirt oitc oiti oocr ooer ooho oooh oooo oore oort orce orch orci orco ore- orec oreh oreo orer orhe ori- oric orie orio orit oro- oroe oror orot orri orro ortc orte orth orto otee oter othe otho othr otic otit oto- otoe otoh otoo otor otre otro otte otti otto rccc rcet rcic rctc rcti recc rece rech reci recr rect reet rehe rehi reht reii reir reit reot rere reri rero rert rete reth reti reto retr rett rhce rhee rheo rhet rhio rhoc rhoh ricc rice rich rico rict rier riet riho riht riot rire riri rite rith riti rito ritt rocc roce roch roco roer roet rohe rohr roio roir roit rooi roor root rorc rore rori roro rort rotc rote roth roti roto rotr rott rrrr rtcc rtce rtee rtei tccc tch- tche tchh tchi tcho tchr tctc tech teco tecr tect teec teer teet tehi teho tehr teic teie teir teoh teor ter- terc tere teri tero terr tete teth teti teto tetr tett thch the- thec thee thei theo ther thet thi- thic thie thio thir thoe thoo thor thot thre thri thro thtr ticc tice tich tico tie- tiee tiei tieo tier tiet tiht tiit tire tiri tiro tirr titc tite tith titi tito titt toce toch toci toco toee toeh toei toer toet tohi toho toie toit tooh toor toot torc tore tori toro torr tort totc tote toth toti toto totr tott trcc tre- trec tree trei treo tret tri- tric trie trio trit troc troe troi troo trot trtc trte trtr tteo tter ttoe tttt