-ic c-- ccc cci cck cco ccu ccv ci- cic cii cik cio ciu civ ckc cki cko co- coc coi cok coo cou cov cuc cui cuk cuo cuu cuv cvc cvi cvk cvo cvu cvv i-v icc ici ick ico icu icv iic iii iio iiu ikc iki ikk iko iku ikv io- ioc ioi ioo iou iov iu- iuc iui ivc ivi ivo ivu ivv kcc kci kck kcu kic kii kik kio kiu kiv kkc kki kkk kku kkv koc koi kok koo kou kuc kui kuk kuu kvi kvk kvo kvv o-i oc- occ oci ock oco ocu ocv oic oii oik oio oiu oiv okc oki okk oko oku oo- ooc ooi ook ooo oov ou- ouc oui ouk ouo ov- ovc ovi ovo ovv ucc uci uck uco ucu ucv uic uii uio uiu ukc uki ukk uku uoc uok uoo uuc uuu uvc uvo uvu uvv vcc vci vco vcu vi- vic vii vik vio viu viv voc voi vok voo vou vov vuk vuv vvc vvi vvo vvv