-ic -ol c-- ccc ccd cce cch cci cck ccl cco cdc cdd cde cdh cdi cdk cdl cdo ce- cec ced cee ceh cei cek cel ceo ch- chc chd che chh chi chk chl cho ci- cic cid cie cih cii cik cil cio ckc ckd ckh cki cko cl- clc cld cle clh cli clk cll clo co- coc cod coe coh coi cok col coo dcc dcd dce dci dck dcl dco ddc ddd dde ddh ddi ddk ddl ddo de- dec ded dee deh dei dek del deo dh- dhc dhd dhe dhh dhi dhk dhl dho di- dic did die dih dii dik dil dio dkc dke dki dkk dkl dko dl- dlc dld dle dlh dli dlk dll dlo doc dod doe doh doi dok dol doo ec- ecc ecd ece ech eci eck ecl eco ed- edc edd ede edh edi edk edl edo eec eed eee eek eel eeo ehc ehd ehe ehh ehi ehl eho eic eid eie eii eik eil eio ekc ekd eke ekh eki ekl eko elc eld ele elh eli elk ell elo eo- eoc eod eoe eoh eoi eok eol eoo h-i hcc hcd hce hch hci hck hcl hco hdc hdd hde hdh hdi hdk hdl hdo he- hec hed hee heh hei hek hel heo hhc hhd hhe hhh hhi hhk hhl hho hic hid hie hih hii hik hil hio hkd hkh hki hkk hkl hko hlc hld hle hlh hli hll hlo hoc hod hoe hoh hoi hok hol hoo i-d icc icd ice ich ici ick icl ico idc idd ide idh idi idk idl ido ie- iec ied iee iei iek iel ihc ihd ihe ihh ihi ihk ihl iho iic iid iie iih iii iil iio ikc ike iki ikk ikl iko il- ilc ild ile ilh ili ilk ill ilo io- ioc iod ioe ioh ioi iol ioo kcc kcd kce kch kci kck kcl kdc kde kdh kdk kdl kdo ke- kec ked kee keh kei kek kel keo khe khh khi khk kho kic kid kie kih kii kik kil kio kkc kke kkh kki kkk kkl kl- klc kld klh kli klo koc kod koe koh koi kok kol koo lcc lcd lce lch lci lck lcl lco ldc ldd lde ldh ldi ldk ldl ldo lec led lee leh lei lek lel leo lhc lhd lhh lhi lhk lho lic lid lie lih lii lik lil lio lkh lkl llc lld lle lli llk lll llo loc lod loe loh loi lok lol loo o-i oc- occ ocd och oci ock ocl oco odc odd ode odh odi odl odo oec oed oee oeh oei oel oeo ohc ohd ohe ohh ohi ohl oho oic oid oie oii oik oil oio okc okd oke oki okk okl oko olc old ole oli olk oll olo oo- ooc ood ooh ooi ook ool ooo