-er a-a a-b a-c aaa aab aac aae aag aao aar aas aaw ab- aba abb abc abe abg abo abr abs abw ac- aca acb acc ace acg aco acr acs acw aea aeb aec aee aeg aeo aer aes aew ag- aga agb agc age agg ago agr ags agw aoa aob aoc aoe aog aoo aor aos aow ar- ara arb arc are arg aro arr ars arw as- asa asb asc ase asg aso asr ass asw aw- awa awb awc awe awg awo awr aws aww baa bab bac bae bag bao bar bas baw bba bbb bbc bbe bbg bbo bbr bbs bbw bca bcb bcc bce bcg bco bcr bcs be- bea beb bec bee beg beo ber bes bew bga bgb bgc bge bgg bgo bgr bgs bgw boa bob boc boe bog boo bor bos bow bra brb bre brg bro brr brs brw bsa bsb bsc bse bsg bso bsr bss bsw bwa bwb bwc bwg bwo bwr bws c-- caa cab cac cae cag cao car cas caw cba cbb cbc cbe cbg cbo cbr cbs cbw cca ccb ccc cce ccg cco ccr ccs ccw ce- cea ceb cec cee ceg ceo cer ces cew cga cgb cgc cge cgg cgo cgr cgs cgw co- coa cob coc coe cog coo cor cos cow cra crb crc cre crg cro crr crs crw csa csb csc cse csg cso csr css csw cw- cwa cwb cwc cwe cwg cwo cwr cws eaa eab eac eae eag eao ear eas eaw eba ebb ebc ebe ebg ebo ebr ebs ebw ec- eca ecb ecc ece ecg eco ecr ecs ecw eea eeb eec eee eeg eeo eer ees eew ega egb egc ege egg ego egr egs egw eo- eoa eob eoc eoe eog eoo eor eos eow era erb erc ere erg ero err ers erw es- esa esb esc ese esg eso esr ess esw ewa ewb ewc ewe ewo ewr ews eww gaa gab gac gae gag gao gar gas gaw gba gbc gbe gbg gbo gbr gbs gbw gca gcb gcc gce gcg gco gcr gcs gcw ge- gea geb gec gee geg geo ger ges gew gga ggb ggc ggg ggo ggr ggs ggw goa gob goc goe gog goo gor gos gow gra grb grc gre grg gro grr grs grw gsa gsb gsc gse gsg gso gsr gss gsw gwa gwb gwc gwe gwg gwr gws oaa oab oac oae oag oao oar oas oaw ob- oba obb obc obe obg obo obr obs obw oc- oca ocb occ ocg oco ocr ocs ocw oea oeb oec oee oeg oeo oer oes oga ogc oge ogg ogo ogs oo- ooa oob ooc oog ooo oor oos oow or- ora orb orc ore org oro orr ors os- osa osb osc ose osg oso osr oss osw owa owb owc owe owo ows oww ra- raa rab rac rae rag rao rar ras raw rba rbb rbc rbe rbg rbo rbr rbs rbw rca rcb rcc rce rcg rco rcr rcs rcw re- rea reb rec ree reg reo rer res rew rga rgb rgc rge rgg rgo rgr rgs rgw roa rob roc roe rog roo ror ros row rra rrb rrc rrg rrr rrs rsa rsb rsc rse rsg rso rsr rss rsw rwa rwb rwc rwe rwr rws saa sab sac sae sag sao sar sas saw sba sbb sbc sbe sbg sbo sbr sbs sbw sca scb scc sce scg sco scr scs scw se- sea seb sec see seg seo ser ses sew sga sgb sgc sge sgg sgo sgr sgs soa sob soc soe sog soo sor sos sow sr- sra srb src sre srg sro srr srs srw ss- ssa ssb ssc sse ssg sso ssr sss ssw swa swb swc swe swg swo swr sws waa wab wac wae wag wao war was waw wba wbb wbc wbe wbg wbo wbr wbs wbw wca wcb wcc wce wcg wco wcr wcs wcw wea web wec wee weg weo wer wes wew wga wgb wgc wgo wgr wgs wgw woa wob woc woe wog woo wor wos wow wr- wra wrc wre wrg wro wrr wrs wrw wsa wsb wsc wse wsg wso wsr wss wsw wwa wwc wwe wwo www

-ase -ose a-be a-wa aaaa aaab aaac aaae aaar aaas aaba aabb aabc aabw aaca aacb aacc aace aaco aacr aacs aaea aaec aaes aage aaoe aaoo aaow aara aarc aare aaro aars aasa aasc aase aass aaww abaa abab abac abae abag abar abas abaw abb- abba abbb abbe abbo abbr abbs abca abcb abcc abcr abcs abcw abec abee aber abes aboa abob aboo abor abos abow abra abrc abro abrs abs- absa abse abss absw abwa abwe abwr acaa acab acac acae acag acar acas acba acca accc acce acco accs ace- acea acec acer aces acga acgr acgs acoa acoe acog acor acos acow acr- acra acrc acre acro acrr acrs acsa acsc acse acss acsw acwa acww aeac aeas aebs aecb aeer aega aer- aera aerc aero aers aesc aess ag-o agac agag agao agar agas agaw agba agbo agca agcc agce agco agea agee ager ages agga agge agob agog agoo agos agra agre agro agsa agsg aoba aoca aoce aocs aora aorb aors aoss arab arac arae arag arar aras araw arba arbe arbs arc- arca arce arco arcs area arec aree areg areo ares arew arga argb arge argo args aroa arob aroe aroo aror aros arow arr- arra arrc arre arrg arro arrr arrs ars- arsa arsc arse arso arwa arwe asaa asab asac asae asag asao asar asas asba asbo asc- asca ascb ascc asce asco ascr ascw asea asec asee aser ases asew asge asob asoc asog asor asos asow asra asrc asrg asro asrs assa assc asse asso assr asss aswe awac awae awag awar awas awbe awe- aweb awee awer awes awoo