c-- ccc ccd ccf cch cck ccn cco ccu cdc cdd cdf cdh cdk cdn cdo cdu cfc cfd cff cfh cfk cfn cfo cfu ch- chc chd chf chh chk chn cho chu ckc ckd ckh cko cn- cnc cnd cnf cnh cnn cno cnu co- coc cod cof coh cok con coo cou cuc cud cuf cuh cuk cun cuo cuu dcc dcd dcf dck dcn dco dcu ddc ddd ddf ddh ddk ddn ddo ddu dfc dfd dff dfh dfk dfn dfo dfu dh- dhc dhd dhf dhh dhk dho dhu dkc dkk dko dku dnc dnd dnf dnh dnk dnn dno doc dod dof doh dok don doo dou duc dud duf duh duk dun duo fcc fcd fcf fck fcn fco fcu fdc fdd fdf fdh fdk fdn fdo fdu ffc ffd fff ffh ffk ffn ffo ffu fhc fhf fhh fhn fho fkc fkf fkk fnc fnd fnf fnh fnk fnn fnu foc fof foh fok fon foo fou fud fuf fuk fun fuo fuu hcc hcd hcf hch hck hcn hco hdc hdd hdf hdh hdk hdn hdo hdu hfc hfd hff hfh hfk hfn hfo hfu hhc hhd hhf hhh hhk hhn hho hhu hkd hkf hkh hkk hkn hko hku hnc hnd hnf hnh hnk hnn hno hnu hoc hod hof hoh hok hon hoo hou huc hud huf huh huk hun huo huu kcc kcd kch kck kcn kcu kdc kdf kdh kdk kdo kdu kfc kfd kff kfh kfo kfu khf khh khk khn kho khu kkc kkh kkk kkn kku kn- knc knd knf knk knn kno knu koc kod kof koh kok kon koo kou kuc kud kuh kuk kun kuu ncc ncd ncf nch nck ncn nco ncu ndc ndd ndf ndh ndk ndn ndo ndu nfc nfd nff nfk nfn nfo nfu nhc nhd nhf nhh nhk nhn nhu nkc nkf nkk nkn nko nku nnc nnf nnh nnk nnn nno nnu no- noc nod nof noh nok non noo nou nuc nud nuh nuk nun nuo nuu oc- occ ocd ocf och ock ocn oco ocu odc odd odf odh odn odo odu of- ofc ofd off ofn ofo ofu ohc ohd ohf ohh ohn oho ohu okc okd okk oko oku on- onc ond onf onh onk onn ono onu oo- ooc ood oof ooh ook oon ooo ou- ouc oud ouf ouh ouk oun ouo ucc ucd ucf uch uck ucn uco ucu udc udd udf udk udn udo udu ufc ufd uff ufh ufn ufo ufu uhc uhd uhf uhh uho uhu ukc ukf ukk ukn uku un- unc und unf unh unk unn uno unu uoc uod uok uon uoo uuc uun uuu