-ol c-- ccc ccd cce cch cck ccl cco ccu cdc cdd cde cdh cdk cdl cdo cdu ce- cec ced cee ceh cek cel ceo ceu ch- chc chd che chh chk chl cho chu ckc ckd ckh cko cl- clc cld cle clh clk cll clo clu co- coc cod coe coh cok col coo cou cuc cud cue cuh cuk cul cuo cuu dcc dcd dce dck dcl dco dcu ddc ddd dde ddh ddk ddl ddo ddu de- dec ded dee deh dek del deo deu dh- dhc dhd dhe dhh dhk dhl dho dhu dkc dke dkk dkl dko dku dl- dlc dld dle dlh dlk dll dlo dlu doc dod doe doh dok dol doo dou duc dud due duh duk dul duo ec- ecc ecd ece ech eck ecl eco ecu ed- edc edd ede edh edk edl edo edu eec eed eee eek eel eeo ehc ehd ehe ehh ehl eho ehu ekc ekd eke ekh ekl eko eku elc eld ele elh elk ell elo elu eo- eoc eod eoe eoh eok eol eoo eou eu- euc eud eue eul hcc hcd hce hch hck hcl hco hdc hdd hde hdh hdk hdl hdo hdu he- hec hed hee heh hek hel heo heu hhc hhd hhe hhh hhk hhl hho hhu hkd hkh hkk hkl hko hku hlc hld hle hlh hll hlo hlu hoc hod hoe hoh hok hol hoo hou huc hud hue huh huk hul huo huu kcc kcd kce kch kck kcl kcu kdc kde kdh kdk kdl kdo kdu ke- kec ked kee keh kek kel keo khe khh khk kho khu kkc kke kkh kkk kkl kku kl- klc kld klh klo klu koc kod koe koh kok kol koo kou kuc kud kue kuh kuk kul kuu lcc lcd lce lch lck lcl lco lcu ldc ldd lde ldh ldk ldl ldo ldu lec led lee leh lek lel leo leu lhc lhd lhh lhk lho lhu lkh lkl llc lld lle llk lll llo llu loc lod loe loh lok lol loo lou luc lud lue luh luk lul luo luu oc- occ ocd och ock ocl oco ocu odc odd ode odh odl odo odu oec oed oee oeh oel oeo ohc ohd ohe ohh ohl oho ohu okc okd oke okk okl oko oku olc old ole olk oll olo olu oo- ooc ood ooh ook ool ooo ou- ouc oud oue ouh ouk oul ouo ucc ucd uce uch uck ucl uco ucu udc udd ude udk udl udo udu uec ued uee ueh uel uhc uhd uhe uhh uhl uho uhu ukc uke ukk ukl uku ulc uld ule ulk ull ulo ulu uoc uod uoe uok uol uoo uuc uue uuu