-up c-- ccc ccd cce cch cco ccp ccu cdc cdd cde cdh cdo cdp cdu ce- cec ced cee ceh ceo cep ceu ch- chc chd che chh cho chp chu co- coc cod coe coh coo cop cou cpc cpd cpe cph cpo cpp cpu cuc cud cue cuh cuo cup cuu dcc dcd dce dco dcp dcu ddc ddd dde ddh ddo ddp ddu de- dec ded dee deh deo dep deu dh- dhc dhd dhe dhh dho dhp dhu doc dod doe doh doo dop dou dpc dpd dpe dph dpo dpp dpu duc dud due duh duo dup ec- ecc ecd ece ech eco ecu ed- edc edd ede edh edo edp edu eec eed eee eeo eep ehc ehd ehe ehh eho ehp ehu eo- eoc eod eoe eoh eoo eop eou ep- epc epd epe eph epo epp epu eu- euc eud eue eup hcc hcd hce hch hco hcp hdc hdd hde hdh hdo hdp hdu he- hec hed hee heh heo hep heu hhc hhd hhe hhh hho hhp hhu hoc hod hoe hoh hoo hop hou hpc hpd hpe hph hpo hpp hpu huc hud hue huh huo hup huu oc- occ ocd och oco ocp ocu odc odd ode odh odo odp odu oec oed oee oeh oeo oep ohc ohd ohe ohh oho ohp ohu oo- ooc ood ooh ooo oop op- opc opd ope oph opo opp ou- ouc oud oue ouh ouo oup p-p pcc pcd pce pch pco pcp pcu pdc pdd pde pdh pdo pdp pdu pec ped pee peh peo pep peu phc phd phe pho php phu poc pod poe poh poo pop pou ppc ppd ppe pph ppo ppp ppu puc pud pue puh pup puu ucc ucd uce uch uco ucp ucu udc udd ude udo udp udu uec ued uee ueh uep uhc uhd uhe uhh uho uhp uhu uoc uod uoe uoo uop up- upc upd upe uph upo upp upu uuc uue uuu