cccc ccci ccee cche cchr ccic ccii ccir ccrc ccre ccri cec- cece ceci ceec ceke cer- cerc cere ceri chce chch chci chec chee cheh chek cher chic chie chih chik chir chrc chrr cicc cich cici cicr ciee cier cihr ciii cikr circ cire cirh ciri cirk cirr ckch ckck cker ckrc crcc crce crcr cre- crec cree creh crei cric crie crik crkc eccc ecce ecci eche ecrc ecri ecrr eeee eeke eerc ehcc eheh eher ehre eich eick eiec eiei eier eike eiki eire ekch ekek eker ekki ercc erce erch erec erei erer erhc eric erie erih erik erke erki errc erre h-ii hccc hcch hchi hech heck heek heer hehe heic heie heih heik heir heke herc here heri herk herr hhhh hi-c hicc hice hich hick hiei hier hihc hihe hihi hiie hike hiki hire hiri hirk hkcc hkir hree hrrc iccc icci iccr icec icee icer ichc iche ichi ichr icke icrc icre icrr iecc ieie iere ieri ihcc iher ihrc ihre iiie iiii iirc ikee iker ikki ikri ircc iree irer iri- iric irie irki irrc irre irri k-ci kccc kcci kcck kccr kcec kcee kcei kche kchh kchi kchk kchr kcic kcie kcii kcir kckc kckk kckr kcrc kcrh kcri kcrr kech keck kecr keeh keek keer kehk kehr keii keik keir kekc keke keki ker- kerc kere keri kerk kerr khcc khch khck khec kher khhk khic khii khke khki khkk khkr khri khrk khrr kicc kice kick kicr kier kihc kihh kihi kihk kihr kiic kiii kiik kikc kiki kikk kikr kirc kiri kirk kirr kkch kkci kkck kkcr kkhh kkhi kkhk kkhr kkic kkik kkkk kkrc kkre kkrh kkrk kkrr krcc krce krch krci krec kree kreh krei krek krhc krik krkc krke krkh krki krkk krkr krrc krre krri krrk krrr rccc rcic recc rece rech reci reck recr reek rehe rehi reii reik reir reke reki rere reri rhce rhee ricc rice rich rick riek rier rike riki rikk rire riri rrrr