-er a-a a-b aaa aab aae aak aan aao aap aar aas ab- aba abb abe abk abn abo abp abr abs aea aeb aee aek aen aeo aep aer aes aka akb ake akk akn ako akp akr aks an- ana anb ane ank ann ano anp anr ans aoa aob aoe aok aon aoo aop aor aos ap- apa apb ape apk apn apo app apr aps ar- ara arb are ark arn aro arp arr ars as- asa asb ase ask asn aso asp asr ass b-p baa bab bae bak ban bao bap bar bas bba bbb bbe bbk bbn bbo bbp bbr bbs be- bea beb bee bek ben beo bep ber bes bka bkb bke bkk bkn bko bkp bkr bks bna bnb bne bnk bnn bno bnp bnr bns boa bob boe bok bon boo bop bor bos bpa bpb bpe bpn bpo bpp bpr bps bra brb bre brk brn bro brp brr brs bsa bsb bse bsk bsn bso bsp bsr bss eaa eab eae eak ean eao eap ear eas eba ebb ebe ebk ebn ebo ebp ebr ebs eea eeb eee eek een eeo eep eer ees eka ekb eke eko ekp ekr eks en- ena enb ene enk enn eno enp enr ens eo- eoa eob eoe eok eon eoo eop eor eos ep- epa epb epe epn epo epp epr eps era erb ere erk ern ero erp err ers es- esa esb ese esk esn eso esp esr ess ka- kaa kab kae kak kan kao kap kar kas kba kbb kbe kbk kbn kbo kbp kbr kbs ke- kea keb kee kek ken keo kep ker kes kkb kke kkk kkn kkp kkr kks kn- kna kne knk knn kno knp knr koa kob koe kok kon koo kop kor kos kpa kpe kpk kpn kpo kpp kpr kps kra krk krn kro krp krr krs ksa ksb kse ksk ksn kso ksp ksr kss naa nab nae nak nan nao nap nar nas nba nbb nbe nbk nbn nbo nbp nbr nbs ne- nea neb nee nek nen neo nep ner nes nka nke nkk nkn nko nkp nkr nks nna nnb nne nnk nnn nno nnp nns no- noa nob noe nok non noo nop nor nos npa npb npe npn npo npp npr nps nra nrb nre nrk nrn nro nrp nrr nrs nsa nsb nse nsk nsn nso nsp nsr nss oaa oab oae oak oan oao oap oar oas ob- oba obb obe obk obn obo obp obr obs oea oeb oee oen oeo oep oer oes oka okb oke okk oko okp okr oks on- ona onb one onk onn ono onp onr ons oo- ooa oob ook oon ooo oop oor oos op- opa opb ope opk opn opo opp opr ops or- ora orb ore ork orn oro orp orr ors os- osa osb ose osk osn oso osp osr oss p-p paa pab pae pak pan pao pap par pas pba pbb pbe pbk pbn pbo pbp pbr pbs pea peb pee pek pen peo pep per pes pka pkb pke pkn pko pkp pkr pks pn- pna pnb pne pnk pnn pno pnp pnr pns poa pob poe pok pon poo pop por pos ppa ppb ppe ppk ppn ppo ppp ppr pps pra prb pre prk prn pro prp prr prs ps- psa psb pse psk psn pso psp psr pss ra- raa rab rae rak ran rao rap rar ras rba rbb rbe rbk rbn rbo rbp rbr rbs re- rea reb ree rek ren reo rep rer res rkb rke rkk rko rkp rks rna rnb rnn rno rnp rnr rns roa rob roe rok ron roo rop ror ros rpa rpb rpe rpk rpn rpo rpp rpr rps rra rrb rrk rrn rrp rrr rrs rsa rsb rse rsk rsn rso rsp rsr rss saa sab sae sak san sao sap sar sas sba sbb sbe sbk sbn sbo sbp sbr sbs se- sea seb see sek sen seo sep ser ses sk- ska skb ske skk sko skp skr sks sna snb sne snk snn sno snp snr sns soa sob soe sok son soo sop sor sos spa spb spe spk spn spo spp spr sps sr- sra srb sre srk srn sro srp srr srs ss- ssa ssb sse ssk ssn sso ssp ssr sss

-ana -ane -ase -ene -one -ose a-ak a-be a-ok aaaa aaab aaae aaan aaap aaar aaas aaba aabb aabp aaea aaen aaep aaes aaka aake aana aane aanp aaoe aaon aaoo aapa aapo aaps aara aare aaro aarp aars aasa aase aass abaa abab abae abak aban abap abar abas abb- abba abbb abbe abbo abbr abbs abee aben aber abes aboa abob abok abon aboo abor abos abpa abpn abpp abpr abps abra abro abrs abs- absa abse absp abss aean aeap aeas aebn aebs aeer aeka aena aeon aer- aera aero aers aess akaa akae akan akao akap akar akas akee aken aker akes akka akko akna akok akon akos akpo akr- akra akre aksa ana- anaa anab anae anak anan anao anap anar anas anba anbb anbo anee anen aner anes ank- anka anke anko anna annb anne anno anns ano- anoa anon anor anos anp- anpa anpp anpr ansa anse anso ansp aoba aokp aoks aonb aone aono aopo aora aorb aorn aors aosp aoss apak apan apao apap apar apas apba apbr apbs apea apen apep aper apes apke apna apne apno apo- apoe apon apoo apop apor apos appa appr apps apra apre aprn apro aprs apsa apse apso apss arab arae arak aran arap arar aras arba arbe arbs area aree arek aren areo arep ares arka arke arko arks arna arne arnk arno arns aroa arob aroe aron aroo aror aros arpa arpe arps arr- arra arre arrk arro arrr arrs ars- arsa arse arsk arso asaa asab asae asak asan asao asap asar asas