cccc cccf ccci ccee ccfc ccff ccfi cche cchr ccic ccii ccir ccrc ccre ccrf ccri cec- cece ceci ceec cef- cefc ceke cer- cerc cere cerf ceri cfcf cffr cfhk cfre chce chch chci chec chee chef cheh chek cher chfc chfi chfr chic chie chif chih chik chir chrc chrf chrr cicc cich cici cicr ciee cier cife ciff cihr ciii cikr circ cire cirh ciri cirk cirr ckch ckck cker ckfi ckfr ckrc crcc crce crcr cre- crec cree creh crei crfc cric crie crif crik crkc eccc ecce ecci ecef ecfc ecfr eche ecrc ecrf ecri ecrr eeee eefe eeke eerc effi efic efik efke ehcc eheh eher ehre eich eick eiec eiei eier eike eiki eire ekch ekek eker ekfc ekki ercc erce erch erec erei erer erfc erhc eric erie erih erik erke erki errc erre f--k fccf fcch fcic fcii fece fech feck feek feer fefc fefe feff fefi fehr feie feir feke ferc fere ferk ferr ffcc ffee ffff ffii ffrr fhci ficc fice fich fick fiec fief fier fifc fife fiff fifi fiii fike fiki fire firk frcc free frei frfc fric frie frik h-ii hccc hcch hcfc hchi hech heck heef heek heer hefe hehe heic heie heif heih heik heir heke herc here heri herk herr hfce hhhh hi-c hicc hice hich hick hiei hier hiff hifh hifi hifk hifr hihc hihe hihi hiie hike hiki hire hirf hiri hirk hkcc hkir hree hrfc hrrc iccc iccf icci iccr icec icee icef icer ichc iche ichi ichr icke icrc icre icrf icrr iecc ieie iere ieri ifer ifhe ific ifrf ifri ihcc iher ihrc ihre iiie iiii iirc ikee iker ikki ikri ircc iree irer irfe iri- iric irie irki irrc irre irri k-ci kccc kcci kcck kccr kcec kcee kcei kcfc kcfh kcfi kche kchf kchh kchi kchk kchr kcic kcie kcif kcii kcir kckc kckf kckk kckr kcrc kcrh kcri kcrr kech keck kecr keef keeh keek keer kefc keff kefh kefr kehk kehr keif keii keik keir kekc keke keki ker- kerc kere kerf keri kerk kerr kfcf kfch kfcr kfer kfff kffk kfhc kfir kfrc kfre kfrh kfri kfrr khcc khcf khch khck khec kher khfr khhk khic khif khii khke khki khkk khkr khri khrk khrr kicc kice kick kicr kief kier kife kiff kifr kihc kihh kihi kihk kihr kiic kiii kiik kikc kikf kiki kikk kikr kirc kirf kiri kirk kirr kkch kkci kkck kkcr kkfi kkfr kkhh kkhi kkhk kkhr kkic kkik kkkk kkrc kkre kkrf kkrh kkrk kkrr krcc krce krch krci krec kree kref kreh krei krek krfc krfe krff krhc krik krkc krke krkh krki krkk krkr krrc krre krrf krri krrk krrr rccc rcfc rcic recc rece rech reci reck recr reef reek refe reff refi refr rehe rehi reif reii reik reir reke reki rere reri rfef rffc rfic rhce rhee ricc rice rich rick rief riek rier rife riff riif rike riki rikk rire riri rkkf rrfc rrif rrrr