-er a-a a-c aaa aac aae aag aak aar aas aaw ac- aca acc ace acg ack acr acs acw aea aec aee aeg aek aer aes aew ag- aga agc age agg agk agr ags agw aka akc ake akg akk akr aks akw ar- ara arc are arg ark arr ars arw as- asa asc ase asg ask asr ass asw aw- awa awc awe awg awk awr aws aww c-- caa cac cae cag cak car cas caw cca ccc cce ccg cck ccr ccs ccw ce- cea cec cee ceg cek cer ces cew cga cgc cge cgg cgr cgs cgw cka ckc cks ckw cra crc cre crg crk crr crs crw csa csc cse csg csk csr css csw cw- cwa cwc cwe cwg cwk cwr cws eaa eac eae eag eak ear eas eaw ec- eca ecc ece ecg eck ecr ecs ecw eea eec eee eeg eek eer ees eew ega egc ege egg egr egs egw eka ekc eke ekg ekr eks era erc ere erg erk err ers erw es- esa esc ese esg esk esr ess esw ewa ewc ewe ewk ewr ews eww gaa gac gae gag gak gar gas gaw gca gcc gce gcg gck gcr gcs gcw ge- gea gec gee geg gek ger ges gew gga ggc ggg ggr ggs ggw gka gks gra grc gre grg grk grr grs grw gsa gsc gse gsg gsk gsr gss gsw gwa gwc gwe gwg gwk gwr gws ka- kaa kac kae kag kak kar kas kaw kca kcc kce kcg kck kcr kcs ke- kea kec kee keg kek ker kes kew kga kgc kgs kgw kkc kke kkk kkr kks kra krc krg krk krr krs krw ksa ksc kse ksg ksk ksr kss ksw kw- kwa kwc kwg kwk kws kww ra- raa rac rae rag rak rar ras raw rca rcc rce rcg rcr rcs rcw re- rea rec ree reg rek rer res rew rga rgc rge rgg rgk rgr rgs rgw rkc rke rkg rkk rks rra rrc rrg rrk rrr rrs rsa rsc rse rsg rsk rsr rss rsw rwa rwc rwe rwr rws saa sac sae sag sak sar sas saw sca scc sce scg sck scr scs scw se- sea sec see seg sek ser ses sew sga sgc sge sgg sgk sgr sgs sk- ska skc ske skg skk skr sks skw sr- sra src sre srg srk srr srs srw ss- ssa ssc sse ssg ssk ssr sss ssw swa swc swe swg swk swr sws waa wac wae wag wak war was waw wca wcc wce wcg wck wcr wcs wcw wea wec wee weg wek wer wes wew wga wgc wgr wgs wgw wka wkc wke wkg wkr wks wkw wr- wra wrc wre wrg wrk wrr wrs wrw wsa wsc wse wsg wsk wsr wss wsw wwa wwc wwe www

-ase a-ak a-wa aaaa aaac aaae aaar aaas aaca aacc aace aack aacr aacs aaea aaec aaes aage aaka aake aara aarc aare aars aasa aasc aase aass aaww acaa acac acae acag acar acas acca accc acce accs ace- acea acec acek acer aces acga acgr acgs acke acks ackw acr- acra acrc acre acrr acrs acsa acsc acse acss acsw acwa acww aeac aeas aeer aega aeka aer- aera aerc aers aesc aess agac agag agar agas agaw agca agcc agce agea agee ager ages agga agge agra agre agsa agsg akaa akae akar akas akca akee akeg aker akes akka akr- akra akre aksa akwa arac arae arag arak arar aras araw arc- arca arce arcs area arec aree areg arek ares arew arga arge args arka arke arks arr- arra arrc arre arrg arrk arrr arrs ars- arsa arsc arse arsk arwa arwe asaa asac asae asag asak asar asas asc- asca ascc asce ascr ascw asea asec asee asek aser ases asew asge aska aske askr asks asra asrc asrg asrs assa assc asse assk assr asss aswe awac awae awag awar awas awe- awee awer awes awka awre awsk awss awwa awws caaa caac caas cac- caca cacc cace cack cacr cacw caec caer caes caga cage cagg cagr cags caka cake cara carc care cark carr cars casa casc case cask casr cass cawk caws ccaa ccac ccag ccar ccas ccca cccc cccs ccee ccga ccgc ccgs cckw ccra ccrc ccre ccrg ccrs ccsa ccsg ccss ceac cear ceas cec- ceca cece cecs ceec cees cege ceke cer- cera cerc cere cers cesa cesc cese cesg cesr cess cewa cewe cgac cgas cgcc cgcg cger cges cggs cgss cgwa ckac ckck ckcs ckcw cker ckga ckrc ckrw cksa cksw ckwr ckws ckww crac crag crar cras craw crca crcc crce crcr cre- crea crec cree creg cres crew crgs crkc crsa crss csaa csac csak csar csas cscc csce cscr cscs csea csec csee cser cska csks csra csrc csrs cssa csse cssr cswk csws cwac cwer cwrw eaca eacc eaec eaga eage eara eare ears earw easa ease ecaa ecac ecar ecca eccc ecce eces ecgs ecka ecks ecra ecrc ecrr ecsa ecsc ecse ecss ecwa eeca eecs eeea eeee eees eega eegs eeka eeke eeks eera eerc eerg eers eese eesk egaa egae egar egas egcc egcg egcr egea egec egee eger egge eggs egks egra egre egsc egss eka- ekek eker ekes ekgs ekka ekwe eras erca ercc erce erec erer eres erew erg- erga ergg ergs erke erks erra errc erre errs ersa erse erws esac esag esar esas esaw esca esce escr escs esea esee esek eser eses eska eske esks esra essa esse essg eswc esws ewer ewes ewew ewre gaar gaas gace gack gaea gaec gaer gaes gaga gage gagg gags gara gare garg garr gars garw gasa gasc gase gask gasr gass gawa gawk gc-c gcaa gccc gccs gcrg gcse gcss gear geas geca gece geck geek geer gees gege gegg gera gere gers gesg gesk gess gewe