-up a-a a-c aaa aac aad aae aao aap aau ac- aca acc acd ace aco acp acu ad- ada adc add ade ado adp adu aea aec aed aee aeo aep aeu aoa aoc aod aoe aoo aop aou ap- apa apc apd ape apo app apu au- aua auc aud aue auo aup c-- caa cac cad cae cao cap cau cca ccc ccd cce cco ccp ccu cda cdc cdd cde cdo cdp cdu ce- cea cec ced cee ceo cep ceu co- coa coc cod coe coo cop cou cpa cpc cpd cpe cpo cpp cpu cua cuc cud cue cuo cup cuu daa dac dad dae dao dap dau dca dcc dcd dce dco dcp dcu dda ddc ddd dde ddo ddp ddu de- dea dec ded dee deo dep deu doa doc dod doe doo dop dou dpa dpc dpd dpe dpo dpp dpu dua duc dud due duo dup eaa eac ead eae eao eap eau ec- eca ecc ecd ece eco ecu ed- eda edc edd ede edo edp edu eea eec eed eee eeo eep eo- eoa eoc eod eoe eoo eop eou ep- epa epc epd epe epo epp epu eu- eua euc eud eue eup oaa oac oad oae oao oap oau oc- oca occ ocd oco ocp ocu oda odc odd ode odo odp odu oea oec oed oee oeo oep oo- ooa ooc ood ooo oop op- opa opc opd ope opo opp ou- oua ouc oud oue ouo oup p-p paa pac pad pae pao pap pau pca pcc pcd pce pco pcp pcu pda pdc pdd pde pdo pdp pdu pea pec ped pee peo pep peu poa poc pod poe poo pop pou ppa ppc ppd ppe ppo ppp ppu pua puc pud pue pup puu ua- uaa uac uad uae uao uap uau uca ucc ucd uce uco ucp ucu uda udc udd ude udo udp udu uea uec ued uee uep uoa uoc uod uoe uoo uop up- upa upc upd upe upo upp upu uua uuc uue uuu