cccc cccf ccci cccv ccee ccfc ccff ccfi cche cchr ccic ccii ccir cciv ccrc ccre ccrf ccri ccvi 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 chev chfc chfi chfr chic chie chif chih chik chir chiv chrc chrf chrr cicc cich cici cicr ciee cier cife ciff cihr ciii cikr circ cire cirh ciri cirk cirr civc cive civh ckch ckck ckcv cker ckfi ckfr ckhv ckrc crcc crce crcr cre- crec cree creh crei crfc cric crie crif crik crkc cvcc cver cvfr cvii cvrr eccc ecce ecci ecef ecfc ecfr eche ecrc ecrf ecri ecrr ecrv 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 erev erfc erhc eric erie erih erik erke erki errc erre erve ervi ever evie evir evre evvk f--k fccf fcch fcic fcii fece fech feck feek feer fefc fefe feff fefi fehr feie feir feke ferc fere ferk ferr ferv feve fevr ffcc ffee ffff ffii ffrr fhci ficc fice fich fick fiec fief fier fifc fife fiff fifi fiii fike fiki fire firk five fr-v 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 heve hevi hfce hhhh hi-c hi-v hicc hice hich hick hiei hier hiff hifh hifi hifk hifr hifv hihc hihe hihi hiie hike hiki hire hirf hiri hirk hive hkcc hkir hree hrfc hrrc hvcc 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 ihvh iiie iiii iirc ikee iker ikki ikri ircc iree irer irfe iri- iric irie irki irrc irre irri ivcf ivec iver ivic ivie ivre k-ci kccc kcci kcck kccr kccv kcec kcee kcei kcfc kcfh kcfi kcfv kche kchf kchh kchi kchk kchr kcic kcie kcif kcii kcir kciv kckc kckf kckk kckr kckv kcrc kcrh kcri kcrr kcrv kcvh kcvi kcvk kcvr kcvv 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 kerv keve kevi kfcf kfch kfcr kfer kfff kffk kffv kfhc kfir kfiv kfrc kfre kfrh kfri kfrr kfve kfvr khcc khcf khch khck khcv khec kher khfr khhk khic khif khii khke khki khkk khkr khkv khri khrk khrr khrv khvh kicc kice kick kicr kief kier kiev kife kiff kifr kihc kihh kihi kihk kihr kiic kiii kiik kikc kikf kiki kikk kikr kirc kirf kiri kirk kirr kirv kive kivi kkch kkci kkck kkcr kkfi kkfr kkhh kkhi kkhk kkhr kkic kkik kkkk kkrc kkre kkrf kkrh kkrk kkrr kkrv kkvr kkvv krcc krce krch krci krec kree kref kreh krei krek krev krfc krfe krff krhc krhv krik kriv krkc krke krkh krki krkk krkr krkv krrc krre krrf krri krrk krrr krvc krve krvf krvi krvk krvr krvv kvcc kvce kvcf kvch kvci kvck kvcr kvcv kvec kver kvfc kvic kvie kvik kvir kviv kvrc kvre kvrf kvrh kvri kvrr kvrv kvvf kvvr kvvv rccc rcfc rcic rcvr recc rece rech reci reck recr reef reek reev refe reff refi refr rehe rehi reif reii reik reir reke reki rere reri reve revi rfef rffc rfic rhce rhee ricc rice rich rick rief riek rier rife riff riif rike riki rikk rire riri rive rkkf rrfc rrif rrrr rv-c rver rvik rvvh vcci vche vecc vech veci veck veer veie veii veik veir veke ver- vere veri verk veve vevi vfcc vhhh vic- vice vich vici vick vier vife viff vihi viii viik vike viki virc vire viri virk virr vive vivi vrci vref vrhe vver vvvv