skr sks skt sku sla slc sld sle slf slk sll slr sls slt slu sr- sra src srd sre srf srk srl srr srs srt ss- ssa ssc ssd sse ssf ssk ssl ssr sss sst ssu sta stc std ste stf stk stl str sts stt stu sua suc sud sue suf suk sul sur sus sut suu taa tac tad tae taf tak tal tar tas tat tau tca tcc tcd tce tcf tck tcl tcr tcs tct tcu tda tdc tdd tde tdf tdk tdl tdr tds tdt tdu te- tea tec ted tee tef tek tel ter tes tet teu tfa tfc tfd tfe tff tfk tfl tfr tfs tft tfu tka tkc tke tkk tkl tkr tks tkt tla tlc tld tle tlf tlk tll tlr tls tlt tlu tra trc trd tre trf trk trl trr trs trt tru tsa tsc tsd tse tsf tsk tsl tsr tss tst tsu tta ttc ttd tte ttf ttk ttl ttr tts ttt ttu tua tuc tud tue tuf tuk tul tur tus tut tuu ua- uaa uac uad uae uaf uak ual uar uas uat uau uca ucc ucd uce ucf uck ucl ucr ucs uct ucu uda udc udd ude udf udk udl udr uds udt udu uea uec ued uee uef uel uer ues uet ufa ufc ufd ufe uff ufl ufr ufs uft ufu uka ukc uke ukf ukk ukl ukr uku ula ulc uld ule ulf ulk ull ulr uls ult ulu ur- ura urc urd ure urf urk url urr urs urt uru usa usc usd use usf usk usl usr uss ust usu uta utc utd ute utf utk utl utr uts utt utu uua uuc uue uur uus uut uuu

-ase a-ak a-fu aaaa aaac aaad aaae aaaf aaal aaar aaas aaca aacc aacd aace aacf aack aacl aacr aacs aact aacu aada aadc aade aads aadt aadu aaea aaec aaes aafa aafc aafd aaff aafl aaka aake aaku aala aalc aald aale aall aals aalu aara aarc aard aare aars aart aaru aasa aasc aasd aase aasf aass aast aasu aata aatc aatf aatk aatt aaus ac-t acaa acac acad acae acar acas acat acca accc accd acce accf accs acct accu acda acdc acde acdf acds acdt ace- acea acec aced acek acel acer aces acet acfc acfd acfe acfl acfs acft ackd acke acks acla aclc acle aclr acls aclu acr- acra acrc acre acrr acrs acsa acsc acsd acse acsl acss acst acta actc acte actf actl acts actt actu acu- acue acuf acul acur acus acut adaa adac adad adae adak adal adar adas adat adcc adcs adda addc addd adde addl addr adds addu adea adee adel ader ades adet adfa adfc adfl adfs adle adls adra adre adrs adsa adsl adsr adss adst adta adts adua adue aduk adur aeac aeaf aeas aecl aect aede aedt aeer aeka aela aelc aer- aera aerc aerd aers aesc aesd aess aest aeta aetc aetf aetr aett afaa afad afak afar afat afca afcc afcs afcu afdc afdl afee afek afel afer afes afet affa affc affs afft afka afkr afla aflc afle afr- afra afrc afre afrs afru afsa afsc afst afta aftc afte afts afua afud afue afus akaa akae akal akar akas akca aked akee akel aker akes akeu akka akku akle akr- akra akre aksa akst aksu akte akua alaa alac alad alae alak alal alar alas alat alau alca alcc alce alcs ald- alda alde aldl alds alea alec aled alee alef alek aler ales alet aleu alfa alfe alfs alk- alka alkd alke alku all- alla alle alll allr alls allu alsa alsc alse alst alta alte alts alua aluf aluk alur alus alut arac arad arae araf arak aral arar aras arat arau arc- arca arce arcs arct arda ardc arde ardf ardl ards ardu area arec ared aree aref arek arel ares aret areu arfa arfc arff arfs arft arfu arka arke arks arla arle arr- arra arrc arre arrk arrr arrs arrt arru ars- arsa arsc arsd arse arsk arst arsu arta artc arte artr arts arua arud arue arul arut asaa asac asad asae asaf asak asal asar asas asat asau asc- asca ascc asce ascl ascr asct asda asde asdf asdl asds asea asec asee asek asel aser ases aset asfa aska aske askr asks askt asla asle aslr asra asrc asrs asru assa assc assd asse assk assl assr asss asst assu asta astc aste astl astr asts asud asue asur asus at-l at-t ataa atac atad atae atak atal atar atas atat atca atcc atcf atck atcl atcr atcs atdt atea atec ated atee atef atel ater ates atfc atfe atfs atka atkt atla atle atls atra atrc atre atrk atru atsc atse atst atta atte attr atts attu atua atuc atuk atul atur atus auaa auca auce auct audc aude auel auer aufc aufe aufs auke auks aul- aula auld aule aulf aull auls ault aulu aur- aura aurd aure ausa ausd ause aust ausu aut- aute auts c-cd caaa caac caaf caal caas caat cac- caca cacc cace cack cacr cada cadc cadd cade cadr cads cadu caec caer caes caeu cafa cafc cafe caff cafl cafs cafu caka cake cala calc cald cale calf calk call cals calt calu cara carc card care carf cark carl carr cars cart casa casc casd case cask casl casr cass cast casu cat- cata catc catd cate catf cats catt catu cauc cauf cauk caul caus caut ccaa ccac ccad ccaf ccar ccas ccat ccca cccc cccf cccl cccs cccu ccdc ccdf ccdr ccds cced ccee ccel ccfa ccfc ccfd ccff ccfl ccla cclc ccls ccra ccrc ccre ccrf ccrl ccrs ccrt ccsa ccsd ccsf ccsl ccss ccst cctc cctl cctt ccuc ccus ccut cd-e cd-r cdaa cdac cdad cdcs cdda cddl cddr cdec cdef cder cdes cdfa cdfe cdfs cdls cdre cdrs cdss ceac cead ceal cear ceas ceat cec-