-ic -ol c-- ccc ccd cch cci cck ccl cco cdc cdd cdh cdi cdk cdl cdo ch- chc chd chh chi chk chl cho ci- cic cid cih cii cik cil cio ckc ckd ckh cki cko cl- clc cld clh cli clk cll clo co- coc cod coh coi cok col coo dcc dcd dci dck dcl dco ddc ddd ddh ddi ddk ddl ddo dh- dhc dhd dhh dhi dhk dhl dho di- dic did dih dii dik dil dio dkc dki dkk dkl dko dl- dlc dld dlh dli dlk dll dlo doc dod doh doi dok dol doo h-i hcc hcd hch hci hck hcl hco hdc hdd hdh hdi hdk hdl hdo hhc hhd hhh hhi hhk hhl hho hic hid hih hii hik hil hio hkd hkh hki hkk hkl hko hlc hld hlh hli hll hlo hoc hod hoh hoi hok hol hoo i-d icc icd ich ici ick icl ico idc idd idh idi idk idl ido ihc ihd ihh ihi ihk ihl iho iic iid iih iii iil iio ikc iki ikk ikl iko il- ilc ild ilh ili ilk ill ilo io- ioc iod ioh ioi iol ioo kcc kcd kch kci kck kcl kdc kdh kdk kdl kdo khh khi khk kho kic kid kih kii kik kil kio kkc kkh kki kkk kkl kl- klc kld klh kli klo koc kod koh koi kok kol koo lcc lcd lch lci lck lcl lco ldc ldd ldh ldi ldk ldl ldo lhc lhd lhh lhi lhk lho lic lid lih lii lik lil lio lkh lkl llc lld lli llk lll llo loc lod loh loi lok lol loo o-i oc- occ ocd och oci ock ocl oco odc odd odh odi odl odo ohc ohd ohh ohi ohl oho oic oid oii oik oil oio okc okd oki okk okl oko olc old oli olk oll olo oo- ooc ood ooh ooi ook ool ooo