-er -up c-- ccc cce ccf ccm cco ccp ccr cct ccu ce- cec cee cef cem ceo cep cer cet ceu cfc cfe cff cfm cfo cfp cfr cft cfu cmc cme cmf cmm cmo cmp cmr cmt cmu co- coc coe cof com coo cop cor cot cou cpc cpe cpf cpm cpo cpp cpr cpt cpu crc cre crf crm cro crp crr crt cru ctc cte ctf ctm cto ctp ctr ctt ctu cuc cue cuf cum cuo cup cur cut cuu ec- ecc ece ecf ecm eco ecr ect ecu eec eee eef eem eeo eep eer eet ef- efc efe eff efm efo efp efr eft em- emc eme emf emm emo emp emr emt emu eo- eoc eoe eof eom eoo eop eor eot eou ep- epc epe epf epm epo epp epr ept epu erc ere erf erm ero erp err ert eru etc ete etf etm eto etp etr ett etu eu- euc eue euf eup eur eut fcc fce fcf fcm fco fcp fcr fct fcu fec fee fef fem feo fep fer fet feu ffc ffe fff ffm ffo ffp ffr fft ffu fmc fme fmf fmm fmo fmp fmr fmt fmu foc foe fof fom foo fop for fot fou fpc fpe fpm fpo fpp fpr fpt fpu frc fre frf frm fro frp frr frt fru ftc fte ftf ftm fto ftp ftr ftt ftu fue fuf fum fuo fup fur fut fuu m-f m-o m-r mc- mcc mce mcf mcm mco mcp mcr mct mcu mec mee mef mem meo mep mer met meu mfc mfe mff mfm mfo mfp mfr mft mfu mmc mme mmf mmm mmo mmp mmr mmt mmu moc moe mof mom moo mop mor mot mou mpc mpe mpf mpm mpo mpp mpr mpt mpu mrc mre mrf mrm mro mrp mrr mrt mru mtc mte mtf mtm mto mtp mtr mtt mtu muc mue muf mum mup mur mut muu oc- occ ocf ocm oco ocp ocr oct ocu oec oee oef oem oeo oep oer oet of- ofc ofe off ofm ofo ofp ofr oft ofu om- omc ome omf omm omo omp omr omt omu oo- ooc oof oom ooo oop oor oot op- opc ope opf opm opo opp opr opt or- orc ore orf orm oro orp orr ort oru ot- otc ote otf otm oto otp otr ott otu ou- ouc oue ouf oum ouo oup our out p-p pcc pce pcf pcm pco pcp pcr pct pcu pec pee pef pem peo pep per pet peu pfc pfe pff pfm pfo pfp pfr pft pfu pmc pme pmf pmm pmo pmp pmr pmt pmu poc poe pof pom poo pop por pot pou ppc ppe ppf ppm ppo ppp ppr ppt ppu prc pre prf prm pro prp prr prt pru pt- ptc pte ptf ptm pto ptp ptr ptt ptu puc pue puf pum pup pur put puu rcc rce rcf rcm rco rcp rcr rct rcu re- rec ree ref rem reo rep rer ret reu rfc rfe rff rfm rfo rfp rfr rft rfu rmc rme rmf rmm rmo rmp rmr rmt roc roe rof rom roo rop ror rot rou rpc rpe rpf rpm rpo rpp rpr rpt rpu rrc rrf rrm rrp rrr rrt rru rtc rte rtf rtm rto rtp rtr rtt rtu ruc rue ruf rum ruo rup rur rut ruu tcc tce tcf tcm tco tcp tcr tct tcu te- tec tee tef tem teo tep ter tet teu tfc tfe tff tfm tfo tfp tfr tft tfu tmc tme tmf tmm tmo tmp tmr tmt tmu to- toc toe tof tom too top tor tot tou tpc tpe tpf tpm tpo tpp tpr tpt tpu trc tre trf trm tro trp trr trt tru ttc tte ttf ttm tto ttp ttr ttt ttu tuc tue tuf tum tuo tup tur tut tuu ucc uce ucf ucm uco ucp ucr uct ucu uec uee uef uem uep uer uet ufc ufe uff ufm ufo ufp ufr uft ufu um- umc ume umf umm umo ump umr umt umu uoc uoe uom uoo uop uor uot up- upc upe upf upm upo upp upr upt upu ur- urc ure urf urm uro urp urr urt uru utc ute utf utm uto utp utr utt utu uuc uue uum uur uut uuu