-er a-a a-b a-t aaa aab aae aag aao aar aas aat aav ab- aba abb abe abg abo abr abs abt abv aea aeb aee aeg aeo aer aes aet aev ag- aga agb age agg ago agr ags agt agv aoa aob aoe aog aoo aor aos aot aov ar- ara arb are arg aro arr ars art arv as- asa asb ase asg aso asr ass ast asv at- ata atb ate atg ato atr ats att atv av- ava avb ave avg avo avr avs avt baa bab bae bag bao bar bas bat bav bba bbb bbe bbg bbo bbr bbs bbt be- bea beb bee beg beo ber bes bet bev bga bgb bge bgg bgo bgr bgs bgt bgv boa bob boe bog boo bor bos bot bov bra brb bre brg bro brr brs brt brv bsa bsb bse bsg bso bsr bss bst bsv bta btb bte btg bto btr bts btt btv bva bvb bve bvg bvo bvr bvs bvt bvv eaa eab eae eag eao ear eas eat eav eba ebb ebe ebg ebo ebr ebs ebt ebv eea eeb eee eeg eeo eer ees eet eev ega egb ege egg ego egr egs egt eo- eoa eob eoe eog eoo eor eos eot era erb ere erg ero err ers ert erv es- esa esb ese esg eso esr ess est esv eta etb ete etg eto etr ets ett etv eva evb eve evg evo evr evs evt evv gaa gab gae gag gao gar gas gat gav gba gbe gbg gbo gbr gbs gbt gbv ge- gea geb gee geg geo ger ges get gev gga ggb ggg ggo ggr ggs ggt ggv goa gob goe gog goo gor gos got gov gra grb gre grg gro grr grs grt grv gsa gsb gse gsg gso gsr gss gst gsv gta gtb gte gtg gto gtr gts gtt gtv gva gvb gve gvg gvo gvr gvs gvt oaa oab oae oag oao oar oas oat oav ob- oba obb obe obg obo obr obs obt obv oea oeb oee oeg oeo oer oes oet oga oge ogg ogo ogs ogt oo- ooa oob oog ooo oor oos oot oov or- ora orb ore org oro orr ors ort orv os- osa osb ose osg oso osr oss ost osv ot- ota otb ote otg oto otr ots ott otv ov- ova ovb ove ovo ovs ovv ra- raa rab rae rag rao rar ras rat rav rba rbb rbe rbg rbo rbr rbs rbt re- rea reb ree reg reo rer res ret rev rga rgb rge rgg rgo rgr rgs rgt rgv roa rob roe rog roo ror ros rot rov rra rrb rrg rrr rrs rrt rsa rsb rse rsg rso rsr rss rst rsv rta rtb rte rtg rto rtr rts rtt rtv rva rvb rve rvg rvo rvr rvs rvt rvv saa sab sae sag sao sar sas sat sav sba sbb sbe sbg sbo sbr sbs sbt sbv se- sea seb see seg seo ser ses set sev sga sgb sge sgg sgo sgr sgs sgt sgv soa sob soe sog soo sor sos sot sov sr- sra srb sre srg sro srr srs srt srv ss- ssa ssb sse ssg sso ssr sss sst ssv sta stb ste stg sto str sts stt stv sva svb sve svg svo svr svs svt svv taa tab tae tag tao tar tas tat tav tba tbb tbe tbg tbo tbr tbs tbt tbv te- tea teb tee teg teo ter tes tet tev tga tgb tge tgg tgo tgr tgs tgt tgv to- toa tob toe tog too tor tos tot tov tra trb tre trg tro trr trs trt trv tsa tsb tse tsg tso tsr tss tst tsv tta ttb tte ttg tto ttr tts ttt ttv tva tvb tve tvg tvo tvr tvs tvt v-a v-e vaa vab vae vag vao var vas vat vav vba vbg vbo vbr vbs vbv vea veb vee veg veo ver ves vet vga vgg vgo vgr vgs vgt voa vob voe vog voo vor vos vot vov vra vrb vre vrg vrr vrs vrt vsa vsb vse vsg vso vsr vss vst vsv vta vtb vte vtg vto vtr vts vtt vtv vva vvb vvg vvo vvr vvs vvt vvv

-ase -ose a-be aaaa aaab aaae aaar aaas aaav aaba aabb aabt aaea aaes aaev aage aaoe aaoo aara aare aaro aars aart aasa aase aass aast aata aatt aava abaa abab abae abag abar abas abat abb- abba abbb abbe abbo abbr abbs abbt abee aber abes abet aboa abob aboo abor abos abot abov abra abro abrs abs- absa abse abss abta abts abva aeas aebs aeer aega aer- aera aero aers aess aest aeta aeto aetr aett aeva ag-o agag agao agar agas agat agav agba agbo agea agee ager ages aget agga agge agob agog agoo agos agot agra agre agro agsa agsg agst agta agte agtr agts agva aoba aora aorb aors aort aoss arab arae arag arar aras arat arba arbe arbs area aree areg areo ares aret arev arga argb arge argo args aroa arob aroe aroo aror aros arr- arra arre arrg arro arrr arrs arrt ars- arsa arse arso arst arta arte arto artr arts artv arva arve arvo asaa asab asae asag asao asar asas asat asba asbo asea asee aser ases aset asge asgt asob asog asor asos asot asra asrg asro asrs assa asse asso assr asss asst asta astb aste asto astr asts astv asva asvs at-t ataa atab atae atar atas atat atbs atea atee ateo ater ates atgo atob atoe ator atos atot atra atre atro atsb atse atst atta atte atto attr atts atvs avab avao avar avas avat avea aveo aver aves avgo avgs avor avos avot avra avre avro avst avva avvo baaa baar baas baat baba babb babe babo babr babs baer baes