-er a-a a-b a-t aaa aab aae aak aao aar aas aat aav ab- aba abb abe abk abo abr abs abt abv aea aeb aee aek aeo aer aes aet aev aka akb ake akk ako akr aks akv aoa aob aoe aok aoo aor aos aot aov ar- ara arb are ark aro arr ars art arv as- asa asb ase ask aso asr ass ast asv at- ata atb ate ato atr ats att atv av- ava avb ave avk avo avr avs avt baa bab bae bak bao bar bas bat bav bba bbb bbe bbk bbo bbr bbs bbt be- bea beb bee bek beo ber bes bet bev bka bkb bke bkk bko bkr bks bkt bkv boa bob boe bok boo bor bos bot bov bra brb bre brk bro brr brs brt brv bsa bsb bse bsk bso bsr bss bst bsv bta btb bte btk bto btr bts btt btv bva bvb bve bvk bvo bvr bvs bvt bvv eaa eab eae eak eao ear eas eat eav eba ebb ebe ebk ebo ebr ebs ebt ebv eea eeb eee eek eeo eer ees eet eev eka ekb eke eko ekr eks ekt ekv eo- eoa eob eoe eok eoo eor eos eot era erb ere erk ero err ers ert erv es- esa esb ese esk eso esr ess est esv eta etb ete etk eto etr ets ett etv eva evb eve evo evr evs evt evv k-t ka- kaa kab kae kak kao kar kas kat kav kba kbb kbe kbk kbo kbr kbs ke- kea keb kee kek keo ker kes ket kev kkb kke kkk kkr kks kkt kkv koa kob koe kok koo kor kos kot kra krk kro krr krs krt krv ksa ksb kse ksk kso ksr kss kst ksv kta ktb kte ktk kto ktr kts ktt ktv kva kvb kvk kvo kvr kvs kvv oaa oab oae oak oao oar oas oat oav ob- oba obb obe obk obo obr obs obt obv oea oeb oee oeo oer oes oet oka okb oke okk oko okr oks oo- ooa oob ook ooo oor oos oot oov or- ora orb ore ork oro orr ors ort orv os- osa osb ose osk oso osr oss ost osv ot- ota otb ote otk oto otr ots ott otv ov- ova ovb ove ovo ovs ovv ra- raa rab rae rak rao rar ras rat rav rba rbb rbe rbk rbo rbr rbs rbt re- rea reb ree rek reo rer res ret rev rkb rke rkk rko rks rkt rkv roa rob roe rok roo ror ros rot rov rra rrb rrk rrr rrs rrt rsa rsb rse rsk rso rsr rss rst rsv rta rtb rte rtk rto rtr rts rtt rtv rva rvb rve rvo rvr rvs rvt rvv saa sab sae sak sao sar sas sat sav sba sbb sbe sbk sbo sbr sbs sbt sbv se- sea seb see sek seo ser ses set sev sk- ska skb ske skk sko skr sks skt soa sob soe sok soo sor sos sot sov sr- sra srb sre srk sro srr srs srt srv ss- ssa ssb sse ssk sso ssr sss sst ssv sta stb ste stk sto str sts stt stv sva svb sve svk svo svr svs svt svv taa tab tae tak tao tar tas tat tav tba tbb tbe tbk tbo tbr tbs tbt tbv te- tea teb tee tek teo ter tes tet tev tka tkb tke tkk tko tkr tks tkt to- toa tob toe tok too tor tos tot tov tra trb tre trk tro trr trs trt trv tsa tsb tse tsk tso tsr tss tst tsv tta ttb tte ttk tto ttr tts ttt ttv tva tvb tve tvk tvo tvr tvs tvt v-a v-e vaa vab vae vak vao var vas vat vav vba vbk vbo vbr vbs vbv vea veb vee vek veo ver ves vet vka vkb vkt voa vob voe vok voo vor vos vot vov vra vrb vre vrk vrr vrs vrt vsa vsb vse vsk vso vsr vss vst vsv vta vtb vte vtk vto vtr vts vtt vtv vva vvb vvo vvr vvs vvt vvv

-ase -ose a-ak a-be a-ok aaaa aaab aaae aaar aaas aaav aaba aabb aabt aaea aaes aaev aaka aake aaoe aaoo aara aare aaro aars aart aasa aase aass aast aata aatk aatt aava abaa abab abae abak abar abas abat abb- abba abbb abbe abbo abbr abbs abbt abee aber abes abet aboa abob abok aboo abor abos abot abov abra abro abrs abs- absa abse abss abta abts abva aeas aebs aeer aeka aer- aera aero aers aess aest aeta aeto aetr aett aeva akaa akae akao akar akas akee aker akes akka akko akok akos akot akr- akra akre aksa akst akte aktv aoba aoks aora aorb aors aort aoss arab arae arak arar aras arat arba arbe arbs area aree arek areo ares aret arev arka arke arko arks aroa arob aroe aroo aror aros arr- arra arre arrk arro arrr arrs arrt ars- arsa arse arsk arso arst arta arte arto artr arts artv arva arve arvo asaa asab asae asak asao asar asas asat asba asbo asea asee asek aser ases aset aska aske asko askr asks askt asob asok asor asos asot asra asro asrs assa asse assk asso assr asss asst asta astb aste asto astr asts astv asva asvs at-t ataa atab atae atak atar atas atat atbs atea atee ateo ater ates atka atkt atkv atob atoe atok ator atos atot atra atre atrk atro atsb atse atst atta atte atto attr atts atvs avab avao avar avas avat avea aveo aver aves avkt avor avos avot avra avre avro avst avva avvo baaa baak baar baas baat baba babb babe babo babr babs baek baer baes bak- baka bake bako bakr baks bakt baos bar- bara barb