-er -up a-a a-c aaa aac aae aam aan aap aar aas aau ac- aca acc ace acm acn acp acr acs acu aea aec aee aem aen aep aer aes aeu ama amc ame amm amn amp amr ams amu an- ana anc ane anm ann anp anr ans anu ap- apa apc ape apm apn app apr aps apu ar- ara arc are arm arn arp arr ars aru as- asa asc ase asm asn asp asr ass asu au- aua auc aue aum aun aup aur aus c-- caa cac cae cam can cap car cas cau cca ccc cce ccm ccn ccp ccr ccs ccu ce- cea cec cee cem cen cep cer ces ceu cma cmc cme cmm cmn cmp cmr cms cmu cn- cna cnc cne cnm cnn cnp cnr cns cnu cpa cpc cpe cpm cpn cpp cpr cps cpu cra crc cre crm crn crp crr crs cru csa csc cse csm csn csp csr css csu cua cuc cue cum cun cup cur cus cuu eaa eac eae eam ean eap ear eas eau ec- eca ecc ece ecm ecn ecr ecs ecu eea eec eee eem een eep eer ees em- ema emc eme emm emn emp emr ems emu en- ena enc ene enm enn enp enr ens enu ep- epa epc epe epm epn epp epr eps epu era erc ere erm ern erp err ers eru es- esa esc ese esm esn esp esr ess esu eu- eua euc eue eun eup eur eus m-r maa mac mae mam man map mar mas mau mc- mca mcc mce mcm mcn mcp mcr mcs mcu mea mec mee mem men mep mer mes meu mma mmc mme mmm mmn mmp mmr mms mmu mna mnc mne mnm mnn mnp mnr mns mnu mpa mpc mpe mpm mpn mpp mpr mps mpu mra mrc mre mrm mrn mrp mrr mrs mru msa msc mse msm msn msp msr mss msu mua muc mue mum mun mup mur mus muu naa nac nae nam nan nap nar nas nau nca ncc nce ncm ncn ncp ncr ncs ncu ne- nea nec nee nem nen nep ner nes neu nma nmc nme nmm nmn nmp nmr nms nmu nna nnc nne nnm nnn nnp nns nnu npa npc npe npm npn npp npr nps npu nra nrc nre nrm nrn nrp nrr nrs nru nsa nsc nse nsm nsn nsp nsr nss nsu nua nuc nue num nun nup nur nus nuu p-p paa pac pae pam pan pap par pas pau pca pcc pce pcm pcn pcp pcr pcs pcu pea pec pee pem pen pep per pes peu pma pmc pme pmm pmn pmp pmr pms pmu pn- pna pnc pne pnm pnn pnp pnr pns pnu ppa ppc ppe ppm ppn ppp ppr pps ppu pra prc pre prm prn prp prr prs pru ps- psa psc pse psm psn psp psr pss psu pua puc pue pum pun pup pur pus puu ra- raa rac rae ram ran rap rar ras rau rca rcc rce rcm rcn rcp rcr rcs rcu re- rea rec ree rem ren rep rer res reu rma rmc rme rmm rmn rmp rmr rms rna rnc rnm rnn rnp rnr rns rnu rpa rpc rpe rpm rpn rpp rpr rps rpu rra rrc rrm rrn rrp rrr rrs rru rsa rsc rse rsm rsn rsp rsr rss rsu rua ruc rue rum run rup rur rus ruu saa sac sae sam san sap sar sas sau sca scc sce scm scn scp scr scs scu se- sea sec see sem sen sep ser ses seu sma smc sme smm smn smp smr sms smu sna snc sne snm snn snp snr sns snu spa spc spe spm spn spp spr sps spu sr- sra src sre srm srn srp srr srs ss- ssa ssc sse ssm ssn ssp ssr sss ssu sua suc sue sum sun sup sur sus suu ua- uaa uac uae uam uan uap uar uas uau uca ucc uce ucm ucn ucp ucr ucs ucu uea uec uee uem uen uep uer ues um- uma umc ume umm umn ump umr ums umu un- una unc une unm unn unp unr uns unu up- upa upc upe upm upn upp upr ups upu ur- ura urc ure urm urn urp urr urs uru usa usc use usm usn usp usr uss usu uua uuc uue uum uun uur uus uuu