-up c-- ccc ccd cce ccm cco ccp cct ccu cdc cdd cde cdm cdo cdp cdt cdu ce- cec ced cee cem ceo cep cet ceu cmc cmd cme cmm cmo cmp cmt cmu co- coc cod coe com coo cop cot cou cpc cpd cpe cpm cpo cpp cpt cpu ctc ctd cte ctm cto ctp ctt ctu cuc cud cue cum cuo cup cut cuu dcc dcd dce dcm dco dcp dct dcu ddc ddd dde ddm ddo ddp ddt ddu de- dec ded dee dem deo dep det deu dmc dmd dme dmm dmo dmp dmt dmu doc dod doe dom doo dop dot dou dpc dpd dpe dpm dpo dpp dpt dpu dtc dtd dte dtm dto dtp dtt dtu duc dud due dum duo dup dut ec- ecc ecd ece ecm eco ect ecu ed- edc edd ede edm edo edp edt edu eec eed eee eem eeo eep eet em- emc emd eme emm emo emp emt emu eo- eoc eod eoe eom eoo eop eot eou ep- epc epd epe epm epo epp ept epu etc etd ete etm eto etp ett etu eu- euc eud eue eup eut m-o mc- mcc mcd mce mcm mco mcp mct mcu mdc mdd mde mdm mdo mdp mdt mdu mec med mee mem meo mep met meu mmc mmd mme mmm mmo mmp mmt mmu moc mod moe mom moo mop mot mou mpc mpd mpe mpm mpo mpp mpt mpu mtc mtd mte mtm mto mtp mtt mtu muc mud mue mum mup mut muu oc- occ ocd ocm oco ocp oct ocu odc odd ode odm odo odp odt odu oec oed oee oem oeo oep oet om- omc omd ome omm omo omp omt omu oo- ooc ood oom ooo oop oot op- opc opd ope opm opo opp opt ot- otc otd ote otm oto otp ott otu ou- ouc oud oue oum ouo oup out p-p pcc pcd pce pcm pco pcp pct pcu pdc pdd pde pdm pdo pdp pdt pdu pec ped pee pem peo pep pet peu pmc pmd pme pmm pmo pmp pmt pmu poc pod poe pom poo pop pot pou ppc ppd ppe ppm ppo ppp ppt ppu pt- ptc ptd pte ptm pto ptp ptt ptu puc pud pue pum pup put puu tcc tcd tce tcm tco tcp tct tcu tdc tdd tde tdm tdo tdp tdt tdu te- tec ted tee tem teo tep tet teu tmc tmd tme tmm tmo tmp tmt tmu to- toc tod toe tom too top tot tou tpc tpd tpe tpm tpo tpp tpt tpu ttc ttd tte ttm tto ttp ttt ttu tuc tud tue tum tuo tup tut tuu ucc ucd uce ucm uco ucp uct ucu udc udd ude udm udo udp udt udu uec ued uee uem uep uet um- umc umd ume umm umo ump umt umu uoc uod uoe uom uoo uop uot up- upc upd upe upm upo upp upt upu utc utd ute utm uto utp utt utu uuc uue uum uut uuu