-ic c-- ccc cch cci cck cco ccu ch- chc chh chi chk cho chu chy ci- cic cih cii cik cio ciu ckc ckh cki cko cky co- coc coh coi cok coo cou coy cuc cuh cui cuk cuo cuu cuy cyc cyk cyo h-i hcc hch hci hck hco hcy hhc hhh hhi hhk hho hhu hhy hic hih hii hik hio hiu hkh hki hkk hko hku hoc hoh hoi hok hoo hou hoy huc huh hui huk huo huu huy hy- hyc hyh hyi hyo hyy icc ich ici ick ico icu icy ihc ihh ihi ihk iho ihu ihy iic iih iii iio iiu ikc iki ikk iko iku io- ioc ioh ioi ioo iou iu- iuc iui iyc iyo iyy kcc kch kci kck kcu khh khi khk kho khu kic kih kii kik kio kiu kkc kkh kki kkk kku kky koc koh koi kok koo kou koy kuc kuh kui kuk kuu kuy kyc kyo kyu o-i oc- occ och oci ock oco ocu ohc ohh ohi oho ohu oic oii oik oio oiu okc oki okk oko oku oo- ooc ooh ooi ook ooo ou- ouc ouh oui ouk ouo oyi oyo ucc uch uci uck uco ucu uhc uhh uhi uho uhu uhy uic uii uio uiu ukc uki ukk uku uoc uok uoo uuc uuu uyc uyi uyo uyu ycc ych yci yco ycu ycy yhc yhi yhu yih yii yio yki ykk yoc yoi yok yoo you yoy yuh yui yuk yuo yuu yuy yyc yyu yyy