-al a-a a-c aaa aac aag aal aar aas aau ac- aca acc acg acl acr acs acu ag- aga agc agg agl agr ags agu al- ala alc alg all alr als alu ar- ara arc arg arl arr ars aru as- asa asc asg asl asr ass asu au- aua auc aug aul aur aus c-- caa cac cag cal car cas cau cca ccc ccg ccl ccr ccs ccu cga cgc cgg cgl cgr cgs cgu cl- cla clc clg cll clr cls clu cra crc crg crl crr crs cru csa csc csg csl csr css csu cua cuc cug cul cur cus cuu gaa gac gag gal gar gas gau gca gcc gcg gcl gcr gcs gcu gga ggc ggg ggr ggs ggu gla glc glg gll glr gls glu gra grc grg grl grr grs gru gsa gsc gsg gsl gsr gss gsu gu- gua guc gug gul gur gus guu la- laa lac lag lal lar las lau lca lcc lcg lcl lcr lcs lcu lga lgc lgg lgl lgr lgs lgu lla llc llg lll llr lls llu lra lrc lrg lrr lrs lru lsa lsc lsg lsl lsr lss lsu lua luc lug lul lur lus luu ra- raa rac rag ral rar ras rau rca rcc rcg rcl rcr rcs rcu rga rgc rgg rgr rgs rla rlc rlg rll rlr rls rlu rra rrc rrg rrl rrr rrs rru rsa rsc rsg rsl rsr rss rsu rua ruc rug rur rus ruu saa sac sag sal sar sas sau sca scc scg scl scr scs scu sga sgc sgg sgl sgr sgs sgu sla slc slg sll slr sls slu sr- sra src srg srl srr srs ss- ssa ssc ssg ssl ssr sss ssu sua suc sug sul sur sus suu ua- uaa uac uag ual uar uas uau uca ucc ucg ucl ucr ucs ucu uga ugc ugg ugl ugr ugs ugu ula ulc ulg ull ulr uls ulu ur- ura urc urg url urr urs uru usa usc usg usl usr uss usu uua uuc uug uur uus uuu

aaaa aaac aaal aaar aaas aaca aacc aacl aacr aacs aacu aala aalc aall aals aalu aara aarc aars aaru aasa aasc aass aasu aaus acaa acac acag acar acas acca accc accs accu acga acgr acgs acla aclc aclr acls aclu acr- acra acrc acrr acrs acsa acsc acsl acss acu- acul acur acus agac agag agal agar agas agau agca agcc agga aggu agla aglc agls aglu agra agrl agsa agsg agsu agua agul agur agus alaa alac alag alal alar alas alau alca alcc alcs alg- alga algs all- alla alll allr alls allu alsa alsc alua alug alur alus arac arag aral arar aras arau arc- arca arcs arga args arla arr- arra arrc arrg arrr arrs arru ars- arsa arsc arsu arua arug arul asaa asac asag asal asar asas asau asc- asca ascc ascl ascr asla aslr asra asrc asrg asrs asru assa assc assl assr asss assu asur asus auaa auca auga augs aul- aula aull auls aulu aur- aura ausa ausu auug caaa caac caal caas cac- caca cacc cacr caga cagg cagr cags cala calc call cals calu cara carc carl carr cars casa casc casl casr cass casu cauc caul caus ccaa ccac ccag ccar ccas ccca cccc cccl cccs cccu ccga ccgc ccgs ccla cclc cclg ccls ccra ccrc ccrg ccrl ccrs ccsa ccsg ccsl ccss ccuc ccus cgac cgal cgas cgcc cgcg cggs cgss clag clar clas clau clra clrs clsa clsc crac crag crar cras crau crca crcc crcr crgs crls crsa crss crug crus csaa csac csar csas cscc cscl cscr cscs csla cslr cslu csra csrc csrs cssa cssr csua csur csus cuau cuca cucc cuga cula culc cull culs cura curl curr curs cusa cusg cuss cusu gaal gaar gaas gaga gagg gags gagu gala gall gals galu gara garg garr gars gasa gasc gasl gasr gass gaua gaul gaur gaus gc-c gcaa gcal gccc gccs gclc gcrg gcss gcsu ggcl gggg ggss glaa glar glas glau glcc glug glur grac gras grau grcc grrl grrr grrs grss grua grug grur grus gsal gsur guaa guac guag guar guca guga gugg gugu gula gull guls gulu gura gurg gurl gurr gurs guru gusa guss guus laaa laac laag laal laar laas laca lacc lacl lacs lacu lag- laga lagg lags lagu lala lall lalu lara larc larg larr lars laru lasa lass lasu laul laur laus lcac lcca lccc lccs lcls lcra lcrg lcrl lcrs lcsc lcsr lgca llcc llcs llgc lllc llll lrac lral lrcs lrrc lrrr ls-r lscs lsla lsrc lssa lssr luas luau luca lucs luga lugg lugs lugu lula lull lulu lura lurg lurs lusa luss luua raag raas rac- raca racc racs racu raga ragg rags ragu rala rall rara rars rasa rasc rasl rass rasu raua rauc raul raus rcac rcas rccc rccs rcga rcgc rcls rcrg rcsa rcsc rcsl rcss rlcg rlcs rlls rlua rlug rras rrrr rsaa rscc rscs rsgc rslc rssa rssl rsua ruag ruas ruca ruga rugg rugs rula rull rura rurc rurs ruru rusa russ rusu sa-c saac saag saal saar saas saca sacc sacr sacs sacu saga sagg sags sagu sala salc sall sals salu sara sarc sarg sarl sarr sars saru sasa sasc sasl sass saua sauc saul saur saus scaa scac scag scal scar scas sccc sccl sccs scgs scl- sclc scls scr- scra scrc scrs scsa scsc scsl scsr scsu scua scug scul scur sgaa sgac sgau sgca sgcg sggg sggs sglr sgls sgss slaa slac slag slas slau slcc slcu slrc slrs slsa slsc slsu sluc slug slur sras srcc ssaa ssac ssas ssau ssca sscc sscs ssgs ssla sslc ssra ssrc ssrg ssrl ssrs sssa sssc ssss suar suas suc- succ sucr sucs sug- suga sugg sul- sula sulc sull sulu sur- sura surc surg surr surs suru sus- susa suss susu suus uaca