-ic c-- ccc ccd cci cck ccn ccu cdc cdd cdi cdk cdn cdu ci- cic cid cii cik cin ciu ckc ckd cki cn- cnc cnd cni cnn cnu cuc cud cui cuk cun cuu dcc dcd dci dck dcn dcu ddc ddd ddi ddk ddn ddu di- dic did dii dik din diu dkc dki dkk dku dnc dnd dni dnk dnn duc dud dui duk dun i-d icc icd ici ick icn icu idc idd idi idk idn idu iic iid iii iin iiu ikc iki ikk iku in- inc ind ini ink inn inu iu- iuc iud iui kcc kcd kci kck kcn kcu kdc kdk kdu kic kid kii kik kin kiu kkc kki kkk kkn kku kn- knc knd kni knk knn knu kuc kud kui kuk kun kuu n-i ncc ncd nci nck ncn ncu ndc ndd ndi ndk ndn ndu nic nid nii nik nin niu nkc nki nkk nkn nku nnc nni nnk nnn nnu nuc nud nui nuk nun nuu ucc ucd uci uck ucn ucu udc udd udi udk udn udu uic uid uii uin uiu ukc uki ukk ukn uku un- unc und uni unk unn unu uuc uun uuu