sfn sfr sfs sft sfu sga sgc sgd sgf sgg sgl sgn sgr sgs sgt sgu sla slc sld slf slg sll sln slr sls slt slu sna snc snd snf sng snl snn snr sns snt snu sr- sra src srd srf srg srl srn srr srs srt ss- ssa ssc ssd ssf ssg ssl ssn ssr sss sst ssu sta stc std stf stg stl stn str sts stt stu sua suc sud suf sug sul sun sur sus sut suu taa tac tad taf tag tal tan tar tas tat tau tca tcc tcd tcf tcg tcl tcn tcr tcs tct tcu tda tdc tdd tdf tdg tdl tdn tdr tds tdt tdu tfa tfc tfd tff tfg tfl tfn tfr tfs tft tfu tga tgc tgf tgg tgl tgn tgr tgs tgt tgu tla tlc tld tlf tlg tll tln tlr tls tlt tlu tna tnc tnd tnf tng tnl tnn tnr tns tnt tra trc trd trf trg trl trn trr trs trt tru tsa tsc tsd tsf tsg tsl tsn tsr tss tst tsu tta ttc ttd ttf ttg ttl ttn ttr tts ttt ttu tua tuc tud tuf tug tul tun tur tus tut tuu ua- uaa uac uad uaf uag ual uan uar uas uat uau uca ucc ucd ucf ucg ucl ucn ucr ucs uct ucu uda udc udd udf udg udl udn udr uds udt udu ufa ufc ufd uff ufg ufl ufn ufr ufs uft ufu uga ugc ugf ugg ugl ugn ugr ugs ugt ugu ula ulc uld ulf ulg ull uln ulr uls ult ulu un- una unc und unf ung unl unn unr uns unt unu ur- ura urc urd urf urg url urn urr urs urt uru usa usc usd usf usg usl usn usr uss ust usu uta utc utd utf utl utn utr uts utt utu uua uuc uug uun uur uus uut uuu

-ana a-fu a-un aaaa aaac aaad aaaf aaal aaan aaar aaas aaca aacc aacd aacf aacl aacn aacr aacs aact aacu aada aadc aads aadt aadu aafa aafc aafd aaff aafl aala aalc aald aall aals aalu aana aand aang aara aarc aard aars aart aaru aasa aasc aasd aasf aass aast aasu aata aatc aatf aatt aaus ac-t acaa acac acad acag acan acar acas acat acca accc accd accf accs acct accu acda acdc acdf acds acdt acfc acfd acfl acfs acft acga acgr acgs acla aclc aclr acls aclu acr- acra acrc acrr acrs acsa acsc acsd acsl acss acst acta actc actf actg actl acts actt actu acu- acuf acul acur acus acut adaa adac adad adag adal adan adar adas adat adcc adcs adda addc addd addl addn addr adds addu adfa adfc adfl adfs adgs adls adna adns adra adrs adsa adsl adsr adss adst adta adts adua adun adur afaa afad afan afar afat afca afcc afcs afcu afdc afdl affa affc affs afft afgf afla aflc aflg afr- afra afrc afrs afru afsa afsc afst afta aftc aftn afts afua afud afus agac agad agag agal agan agar agas agat agau agca agcc agct agda agfa agga aggu agla aglc agls aglu agna agns agra agrl agsa agsg agst agsu agta agtr agts agua agul agun agur agus agut alaa alac alad alag alal alan alar alas alat alau alca alcc alcs ald- alda aldl alds alfa alfs alg- alga algs all- alla alll alln allr alls allu alna alsa alsc alsn alst alta altn alts alua aluf alug alun alur alus alut ana- anaa anac anad anag anal anan anar anas anat anau anca ancc anct and- anda andl andr ands andt anfa ang- anga angl angs angu anla anlc anln anlu anna anns annt anrc ansa ansd ansf ansu ant- anta antl antr ants antt antu anua anuf anul anun anus anut arac arad araf arag aral aran arar aras arat arau arc- arca arcs arct arda ardc ardf ardl ards ardu arfa arfc arff arfs arft arfu arga args arla arna arnd arng arns arnt arr- arra arrc arrg arrr arrs arrt arru ars- arsa arsc arsd arst arsu arta artc artr arts arua arud arug arul arun arut asaa asac asad asaf asag asal asan asar asas asat asau asc- asca ascc ascl ascr asct asda asdf asdl asds asfa asgd asgt asla aslr asnc asnl asra asrc asrg asrs asru assa assc assd assl assn assr asss asst assu asta astc astl astr asts asud asun asur asus at-l at-t ataa atac atad atal atan atar atas atat atca atcc atcf atcl atcr atcs atdt atfc atfs atla atls atna atns atra atrc atrn atru atsc atst atta attn attr atts attu atua atuc atug atul atun atur atus auaa auca auct audc aufc aufs auga augs aul- aula auld aulf aull auln auls ault aulu auna aung aunt aur- aura aurd ausa ausd aust ausu aut- auts auug c-cd caaa caac caaf caal caan caas caat cac- caca cacc cacr cada cadc cadd cadr cads cadu cafa cafc caff cafl cafs cafu caga cagg cagn cagr cags cala calc cald calf call cals calt calu cana canc cand cang cann cans cant cara carc card carf carl carn carr cars cart casa casc casd casl casr cass cast casu cat- cata catc catd catf cats catt catu cauc cauf caul caus caut ccaa ccac ccad ccaf ccag ccar ccas ccat ccca cccc cccf cccl cccs cccu ccdc ccdf ccdn ccdr ccds ccfa ccfc ccfd ccff ccfl ccga ccgc ccgs ccgt ccla cclc cclg ccls ccna ccnc ccnf ccnr ccns ccnu ccra ccrc ccrf ccrg ccrl ccrs ccrt ccsa ccsd ccsf ccsg ccsl ccsn ccss ccst cctc cctl cctt ccuc ccus ccut cd-r cdaa cdac cdad cdcs cdda cddl cddr cdfa cdfs cdls cdna cdnc cdnf cdrs cdss cfaa cfac cfar cfca cfcf cfcl cfcn cfcs cfda cfds cffr cfgn cfgs cfln cfls cfnr cfns cfra cfrg cfrn cfrt cfsa cfsg cfsl cfta cftc cftl cftr