-er -up a-a a-c aaa aac aae aak aam aan aap aar aau ac- aca acc ace ack acm acn acp acr acu aea aec aee aek aem aen aep aer aeu aka akc ake akk akm akn akp akr aku ama amc ame amk amm amn amp amr amu an- ana anc ane ank anm ann anp anr anu ap- apa apc ape apk apm apn app apr apu ar- ara arc are ark arm arn arp arr aru au- aua auc aue auk aum aun aup aur c-- caa cac cae cak cam can cap car cau cca ccc cce cck ccm ccn ccp ccr ccu ce- cea cec cee cek cem cen cep cer ceu cka ckc ckm cma cmc cme cmk cmm cmn cmp cmr cmu cn- cna cnc cne cnm cnn cnp cnr cnu cpa cpc cpe cpk cpm cpn cpp cpr cpu cra crc cre crk crm crn crp crr cru cua cuc cue cuk cum cun cup cur cuu eaa eac eae eak eam ean eap ear eau ec- eca ecc ece eck ecm ecn ecr ecu eea eec eee eek eem een eep eer eka ekc eke ekp ekr eku em- ema emc eme emk emm emn emp emr emu en- ena enc ene enk enm enn enp enr enu ep- epa epc epe epm epn epp epr epu era erc ere erk erm ern erp err eru eu- eua euc eue eun eup eur ka- kaa kac kae kak kam kan kap kar kau kca kcc kce kck kcm kcn kcp kcr kcu ke- kea kec kee kek kem ken kep ker kkc kke kkk kkm kkn kkp kkr kku kma kmc kme kmk kmm kmp kmu kn- kna knc kne knk knm knn knp knr knu kpa kpc kpe kpk kpm kpn kpp kpr kpu kra krc krk krn krp krr kru kuc kue kuk kum kun kup kur kuu m-r maa mac mae mak mam man map mar mau mc- mca mcc mce mck mcm mcn mcp mcr mcu mea mec mee mek mem men mep mer meu mka mkc mke mkk mkm mkn mkp mkr mku mma mmc mme mmk mmm mmn mmp mmr mmu mna mnc mne mnk mnm mnn mnp mnr mnu mpa mpc mpe mpk mpm mpn mpp mpr mpu mra mrc mre mrk mrm mrn mrp mrr mru mua muc mue muk mum mun mup mur muu naa nac nae nak nam nan nap nar nau nca ncc nce nck ncm ncn ncp ncr ncu ne- nea nec nee nek nem nen nep ner neu nka nkc nke nkk nkm nkn nkp nkr nku nma nmc nme nmk nmm nmn nmp nmr nmu nna nnc nne nnk nnm nnn nnp nnu npa npc npe npm npn npp npr npu nra nrc nre nrk nrm nrn nrp nrr nru nua nuc nue nuk num nun nup nur nuu p-p paa pac pae pak pam pan pap par pau pca pcc pce pck pcm pcn pcp pcr pcu pea pec pee pek pem pen pep per peu pka pkc pke pkm pkn pkp pkr pku pma pmc pme pmk pmm pmn pmp pmr pmu pn- pna pnc pne pnk pnm pnn pnp pnr pnu ppa ppc ppe ppk ppm ppn ppp ppr ppu pra prc pre prk prm prn prp prr pru pua puc pue puk pum pun pup pur puu ra- raa rac rae rak ram ran rap rar rau rca rcc rce rcm rcn rcp rcr rcu re- rea rec ree rek rem ren rep rer reu rkc rke rkk rkm rkp rku rma rmc rme rmm rmn rmp rmr rna rnc rnm rnn rnp rnr rnu rpa rpc rpe rpk rpm rpn rpp rpr rpu rra rrc rrk rrm rrn rrp rrr rru rua ruc rue ruk rum run rup rur ruu ua- uaa uac uae uak uam uan uap uar uau uca ucc uce uck ucm ucn ucp ucr ucu uea uec uee uem uen uep uer uka ukc uke ukk ukn ukp ukr uku um- uma umc ume umm umn ump umr umu un- una unc une unk unm unn unp unr unu up- upa upc upe upk upm upn upp upr upu ur- ura urc ure urk urm urn urp urr uru uua uuc uue uum uun uur uuu