-er a-a a-b aaa aab aae aak aam aan aap aar aas ab- aba abb abe abk abm abn abp abr abs aea aeb aee aek aem aen aep aer aes aka akb ake akk akm akn akp akr aks ama amb ame amk amm amn amp amr ams an- ana anb ane ank anm ann anp anr ans ap- apa apb ape apk apm apn app apr aps ar- ara arb are ark arm arn arp arr ars as- asa asb ase ask asm asn asp asr ass b-p baa bab bae bak bam ban bap bar bas bba bbb bbe bbk bbm bbn bbp bbr bbs be- bea beb bee bek bem ben bep ber bes bka bkb bke bkk bkm bkn bkp bkr bks bma bmb bme bmk bmm bmn bmp bmr bms bna bnb bne bnk bnn bnp bnr bns bpa bpb bpe bpm bpn bpp bpr bps bra brb bre brk brm brn brp brr brs bsa bsb bse bsk bsm bsn bsp bsr bss eaa eab eae eak eam ean eap ear eas eba ebb ebe ebk ebm ebn ebp ebr ebs eea eeb eee eek eem een eep eer ees eka ekb eke ekp ekr eks em- ema emb eme emk emm emn emp emr ems en- ena enb ene enk enm enn enp enr ens ep- epa epb epe epm epn epp epr eps era erb ere erk erm ern erp err ers es- esa esb ese esk esm esn esp esr ess ka- kaa kab kae kak kam kan kap kar kas kba kbb kbe kbk kbm kbn kbp kbr kbs ke- kea keb kee kek kem ken kep ker kes kkb kke kkk kkm kkn kkp kkr kks kma kmb kme kmk kmm kmp kms kn- kna kne knk knm knn knp knr kpa kpe kpk kpm kpn kpp kpr kps kra krk krn krp krr krs ksa ksb kse ksk ksm ksn ksp ksr kss m-r maa mab mae mak mam man map mar mas mba mbb mbe mbk mbm mbp mbr mbs mea meb mee mek mem men mep mer mes mka mkb mke mkk mkm mkn mkp mkr mks mma mmb mme mmk mmm mmn mmp mmr mms mna mnb mne mnk mnm mnn mnp mnr mns mpa mpb mpe mpk mpm mpn mpp mpr mps mra mrb mre mrk mrm mrn mrp mrr mrs msa msb mse msk msm msn msp msr mss naa nab nae nak nam nan nap nar nas nba nbb nbe nbk nbm nbn nbp nbr nbs ne- nea neb nee nek nem nen nep ner nes nka nke nkk nkm nkn nkp nkr nks nma nmb nme nmk nmm nmn nmp nmr nms nna nnb nne nnk nnm nnn nnp nns npa npb npe npm npn npp npr nps nra nrb nre nrk nrm nrn nrp nrr nrs nsa nsb nse nsk nsm nsn nsp nsr nss p-p paa pab pae pak pam pan pap par pas pba pbb pbe pbk pbm pbn pbp pbr pbs pea peb pee pek pem pen pep per pes pka pkb pke pkm pkn pkp pkr pks pma pmb pme pmk pmm pmn pmp pmr pms pn- pna pnb pne pnk pnm pnn pnp pnr pns ppa ppb ppe ppk ppm ppn ppp ppr pps pra prb pre prk prm prn prp prr prs ps- psa psb pse psk psm psn psp psr pss ra- raa rab rae rak ram ran rap rar ras rba rbb rbe rbk rbm rbn rbp rbr rbs re- rea reb ree rek rem ren rep rer res rkb rke rkk rkm rkp rks rma rmb rme rmm rmn rmp rmr rms rna rnb rnm rnn rnp rnr rns rpa rpb rpe rpk rpm rpn rpp rpr rps rra rrb rrk rrm rrn rrp rrr rrs rsa rsb rse rsk rsm rsn rsp rsr rss saa sab sae sak sam san sap sar sas sba sbb sbe sbk sbm sbn sbp sbr sbs se- sea seb see sek sem sen sep ser ses sk- ska skb ske skk skm skp skr sks sma smb sme smk smm smn smp smr sms sna snb sne snk snm snn snp snr sns spa spb spe spk spm spn spp spr sps sr- sra srb sre srk srm srn srp srr srs ss- ssa ssb sse ssk ssm ssn ssp ssr sss

-ana -ane -ase -ene a-ak a-be aaaa aaab aaae aaam aaan aaap aaar aaas aaba aabb aabm aabp aaea aaem aaen aaep aaes aaka aake aama aamb aame aamn aamp aamr aams aana aane aanp aapa aapm aaps aara aare aarm aarp aars aasa aase aasm aass abaa abab abae abak abam aban abap abar abas abb- abba abbb abbe abbr abbs abee aben aber abes abma abmb abms abpa abpm abpn abpp abpr abps abra abrs abs- absa abse absp abss aean aeap aeas aebn aebs aeer aeka aena aer- aera aers aess akaa akae akam akan akap akar akas akee aken aker akes akka akna akr- akra akre aksa amaa amae amam aman amap amar amas amb- amba ambe ambn ambr ambs amee amen amer ames amka amm- amma amme amne amns ampa ampe ampk ampm amps amra amsa amsn amss ana- anaa anab anae anak anam anan anap anar anas anba anbb anee anem anen aner anes ank- anka anke anma anna annb anne anns anp- anpa anpp anpr ansa anse ansp apak apam apan apap apar apas apba apbr apbs apea apem apen apep aper apes apke apma apna apne appa appr apps apra apre aprn aprs apsa apse apss arab arae arak aram aran arap arar aras arba arbe arbs area aree arek arem aren arep ares arka arke arks arma arme armm arms arna arne arnk arns arpa arpe arps arr- arra arre arrk arrr arrs ars- arsa arse arsk asaa asab asae asak asam asan asap asar asas asba asbm asea asee asek asem asen asep aser ases aska aske askr asks asma asme