-al a-a a-b a-t aaa aab aag aal aar aas aat ab- aba abb abg abl abr abs abt ag- aga agb agg agl agr ags agt al- ala alb alg all alr als alt ar- ara arb arg arl arr ars art as- asa asb asg asl asr ass ast at- ata atb atg atl atr ats att baa bab bag bal bar bas bat bba bbb bbg bbl bbr bbs bbt bga bgb bgg bgl bgr bgs bgt bla blb blg bll blr bls blt bra brb brg brl brr brs brt bsa bsb bsg bsl bsr bss bst bta btb btg btl btr bts btt gaa gab gag gal gar gas gat gba gbg gbl gbr gbs gbt gga ggb ggg ggr ggs ggt gla glb glg gll glr gls glt gra grb grg grl grr grs grt gsa gsb gsg gsl gsr gss gst gta gtb gtg gtl gtr gts gtt la- laa lab lag lal lar las lat lba lbb lbg lbl lbr lbs lbt lga lgb lgg lgl lgr lgs lgt lla llb llg lll llr lls llt lra lrb lrg lrr lrs lrt lsa lsb lsg lsl lsr lss lst lta ltb ltg ltl ltr lts ltt ra- raa rab rag ral rar ras rat rba rbb rbg rbl rbr rbs rbt rga rgb rgg rgr rgs rgt rla rlg rll rlr rls rlt rra rrb rrg rrl rrr rrs rrt rsa rsb rsg rsl rsr rss rst rta rtb rtg rtl rtr rts rtt saa sab sag sal sar sas sat sba sbb sbg sbl sbr sbs sbt sga sgb sgg sgl sgr sgs sgt sla slb slg sll slr sls slt sr- sra srb srg srl srr srs srt ss- ssa ssb ssg ssl ssr sss sst sta stb stg stl str sts stt taa tab tag tal tar tas tat tba tbb tbg tbl tbr tbs tbt tga tgb tgg tgl tgr tgs tgt tla tlg tll tlr tls tlt tra trb trg trl trr trs trt tsa tsb tsg tsl tsr tss tst tta ttb ttg ttl ttr tts ttt

aaaa aaab aaal aaar aaas aaba aabb aabl aabt aala aall aals aara aars aart aasa aass aast aata aatt abaa abab abag abal abar abas abat abb- abba abbb abbr abbs abbt abgl abla abls abra abrs abs- absa absl abss abta abts agag agal agar agas agat agba agga agla agls agra agrl agsa agsg agst agta agtr agts alaa alag alal alar alas alat alb- alba albs alg- alga algs all- alla alll allr alls alsa alst alta alts arab arag aral arar aras arat arba arbs arga argb args arla arr- arra arrg arrr arrs arrt ars- arsa arst arta artr arts asaa asab asag asal asar asas asat asba asgt asla aslr asra asrg asrs assa assl assr asss asst asta astb astl astr asts at-l at-t ataa atab atal atar atas atat atbs atla atls atra atsb atst atta attr atts baaa baal baar baas baat baba babb babr babs baga bagg bags bagt bala ball bals balt bar- bara barb barg barr bars bart basa bass bast bata bats batt bbas bbbb bbbs bbga bblb bbls bbrg bggs bgst blaa blab blag blas blat blbt blls blrg blss blst blts brab brag bras brat brls brrr brrs brsb brsr brst bsaa bsas bsat bsgs bsra bsts btaa btla btrt btss bttb gaal gaar gaas gaba gabb gabl gabr gabs gabt gaga gagg gags gala gall gals galt gara garb garg garr gars gart gasa gasb gasl gasr gass gast gata gatr gats gatt gbag gbas gbbs ggbt gggg ggss glaa glab glar glas glat glrb grab gras grat grbr grrl grrr grrs grss gsab gsal gsat gstr gtaa gtbr gtta laaa laag laal laar laas laat laba labr labs lag- laga lagg lags lala lall lara larb larg larr lars lart lasa lass last lata lats latt lbar lbgt lblr lbrs lbrt lgbt lgts llat llbs llll lral lrat lrba lrgb lrrr lrst lrta lrts ls-r lsat lsla lssa lssr lsts ltbl ltgs ltra ltrs ltsa ltsr lttr raab raag raas raat raba rabb rabl rabs raga ragg rags rala ralb rall ralt rara rarb rars rasa rasl rass rast rata rats ratt rbbb rbbr rbbs rbsl rbss rbst rgba rgtr rgts rlab rlls rras rrat rrrr rsaa rsgb rssa rssl rsts rtas rtgs rtls rtlt rtss rtts saab saag saal saar saas saat saba sabb sabr sabs saga sagg sags sagt sala sall sals salt sara sarg sarl sarr sars sart sasa sasl sass sast sata satb satg satl satr sats satt sbaa sbar sbas sbbs sbsa sbst sgaa sggg sggs sglr sgls sgss sgta sgts slaa slab slag slas slat slrs slsa slst slts sras srgb srta srtr ssaa ssab ssas ssat ssbr ssgs ssgt ssla sslt ssra ssrg ssrl ssrs sssa sssb ssss ssta sstb sstl ssts stab stag stal star stas stat stbs stgr stlg stlt stra strs stss sttr taa- taag taal taar taas taat taba tabb tabl tabs taga tagg tags tala tall tals tara tarb targ tarr tars tart tasa tasb tasr tass tast tata tatb tatr tats tatt tbar tbas tbbs tbgs tbrb tbst tbta tgts tlrs traa trab trag tral tras trat trra trst trtr tsaa tsal tsar tsat tsgt tssa tssg tssr tsst tsts ttab ttbb ttss tttt

-aaa- aaaas aaarg aaasa aaass aaata aabaa aabba aabga aabra aalst aarts aasra aatal aatsr abaab ababa ababs abaga abala aball abara abasa abass abbar abbas abbat abbrs abgal abgar abrar abras absar abstr abtaa abtar agals agara agars agast agata agats aggag aggar aggat aglal aglar agral agras agtas alaba alala alara alars alasa alass alast alata albal albar albas algal algas allal allar allas allat allra allss alsab alt-a altar altgr altra ar-ab araat arab- araba arabs arara arars arass arata arbab arbar arbas arbat argal argas arras arrgt arsal arsat artag artal artar artas artat asaba asaga asala asall asara asasa