-ic c-- ccc ccd cci cck ccm ccn cco cdc cdd cdi cdk cdm cdn cdo ci- cic cid cii cik cim cin cio ckc ckd cki ckm cko cmc cmd cmi cmk cmm cmn cmo cn- cnc cnd cni cnm cnn cno co- coc cod coi cok com con coo dcc dcd dci dck dcm dcn dco ddc ddd ddi ddk ddm ddn ddo di- dic did dii dik dim din dio dkc dki dkk dkm dko dmc dmd dmi dmk dmm dmn dmo dnc dnd dni dnk dnm dnn dno doc dod doi dok dom don doo i-d icc icd ici ick icm icn ico idc idd idi idk idm idn ido iic iid iii iim iin iio ikc iki ikk iko im- imc imd imi imm imn imo in- inc ind ini ink inm inn ino io- ioc iod ioi iom ion ioo kcc kcd kci kck kcm kcn kdc kdk kdm kdo kic kid kii kik kim kin kio kkc kki kkk kkm kkn kmc kmd kmi kmk kmm kmo kn- knc knd kni knk knm knn kno koc kod koi kok kom kon koo m-o mc- mcc mcd mci mck mcm mcn mco mdc mdd mdi mdk mdm mdn mdo mi- mic mid mii mik mim min mio mkc mkd mkk mkm mkn mko mmc mmd mmi mmk mmm mmn mmo mnc mni mnk mnm mnn mno moc mod moi mok mom mon moo n-i ncc ncd nci nck ncm ncn nco ndc ndd ndi ndk ndm ndn ndo nic nid nii nik nim nin nio nkc nki nkk nkm nkn nko nmc nmd nmi nmk nmm nmn nmo nnc nni nnk nnm nnn nno no- noc nod noi nok nom non noo o-i oc- occ ocd oci ock ocm ocn oco odc odd odi odm odn odo oic oid oii oik oim oin oio okc okd oki okk oko om- omc omd omi omm omn omo on- onc ond oni onk onn ono oo- ooc ood ooi ook oom oon ooo