-al -ol a-a a-b aaa aab aaf aag aal aao aas ab- aba abb abf abg abl abo abs af- afa afb aff afg afl afo afs ag- aga agb agf agg agl ago ags al- ala alb alf alg all alo als aoa aob aof aog aol aoo aos as- asa asb asf asg asl aso ass baa bab baf bag bal bao bas bba bbb bbf bbg bbl bbo bbs bfa bfb bff bfg bfl bfo bfs bga bgb bgf bgg bgl bgo bgs bla blb blf blg bll blo bls boa bob bof bog bol boo bos bsa bsb bsf bsg bsl bso bss faa fab faf fag fal fao fas fba fbb fbf fbg fbl fbo fbs ffa fff ffg ffl ffo ffs fga fgb fgf fgg fgl fgs fla flb flf flg fll flo fls foa fob fof fog fol foo fos fsa fsb fsf fsg fsl fso fss gaa gab gaf gag gal gao gas gba gbf gbg gbl gbo gbs gfa gfb gff gfl gfo gfs gga ggb ggg ggo ggs gla glb glf glg gll glo gls goa gob gof gog gol goo gos gsa gsb gsf gsg gsl gso gss la- laa lab laf lag lal lao las lba lbb lbf lbg lbl lbo lbs lfa lfb lff lfg lfl lfo lfs lga lgb lgf lgg lgl lgo lgs lla llb llf llg lll llo lls loa lob lof log lol loo los lsa lsb lsf lsg lsl lso lss oaa oab oaf oag oal oao oas ob- oba obb obf obg obl obo obs of- ofa ofb off ofg ofl ofo ofs oga ogf ogg ogl ogo ogs ola olb olf olg oll olo ols oo- ooa oob oof oog ool ooo oos os- osa osb osf osg osl oso oss saa sab saf sag sal sao sas sba sbb sbf sbg sbl sbo sbs sfa sfb sff sfg sfl sfo sfs sga sgb sgf sgg sgl sgo sgs sla slb slf slg sll slo sls soa sob sof sog sol soo sos ss- ssa ssb ssf ssg ssl sso sss

aaaa aaab aaaf aaal aaas aaba aabb aabl aafa aafb aaff aafl aala aall aalo aals aaoo aasa aasf aass abaa abab abaf abag abal abas abb- abba abbb abbo abbs abff abgl abla ablo abls aboa abob abof abol aboo abos abs- absa absf absl abss afaa afao afbs affa affo affs afgf afla aflg afoa afog afol afoo afsa afsb ag-o agag agal agao agas agba agbo agfa agga agla agls agob agog agol agoo agos agsa agsg alaa alag alal alao alas alb- alba albo albs alfa alfs alg- alga algo algs all- alla alll allo alls aloa alof alog alol aloo alos alsa also aoba aola aoss asaa asab asaf asag asal asao asas asba asbo asfa asla aslo asob asof asog asos assa assl asso asss baaa baaf baal baas baba babb babo babs baff bafo baga bagg bago bags bala balf ball balo bals baol baos basa basf baso bass bbas bbbb bbbs bbga bblb bbls bfas bffl bffs bfgf bggs blaa blab blag blas blls blob blog bloo blss boab boag boal boas boba bobb bobo bobs bofa boff bofs boga bogg bogo bogs bola bolg boll bolo bols boob boof boog bool boos bosa boso boss bsaa bsas bsfa bsff bsfs bsgs bsos faaa faas faba fabo fabs fafa faff fafg fafo fagg fago fags fala fall falo fals fasa faso fass fbla ffff ffsa ffss flab flag flao flob flog floo flos foaf foal foba fobs fofo fogg fogl fogo fogs fola foll folo fols foof fool foos fosa fosb foso foss fsas fsfo fsgs fssa fssf gaal gaas gaba gabb gabl gabo gabs gafa gafb gaff gaga gagg gago gags gala gall galo gals gaol gaos gasa gasb gasl gaso gass gbag gbas gbbo gbbs gffa gfoa ggfg gggg ggss glaa glab glas glob glof glog glos goaf goal goas goba gobl gobo gobs goff goga gogo gogs gola golf goll golo gols goof goog gool goos goso goss gsab gsal gsos laaa laag laal laas laba labo labs lafb laff lag- laga lagg lago lags lala lall lalo laos lasa laso lass lbos lgfl llao llbs llll lloa lloo loaf loas lob- loba lobb lobo lobs lofa loff log- loga logb logo logs lola loll lolo lols loob loof lool loos losa loso loss lsla lsof lssa lsso oafo oafs oall oasl oass obal obas obba obbo obla obls obol obos obss ofas off- offa offo offs ofgo ofla ogb ogba ogla ogoa ogog olaf olas olba olbo olfa olfs olga olla ollo olof olog olos ooaa ooba ooff oofs oola oolo oooo ooos oosa osaf osag osas osba osfa osla oslo osoo osos ossa ossb osso s-os saab saaf saag saal saas saba sabb sabo sabs safa safb saff safo saga sagg sago sags sala salf sall salo sals saol saos sasa sasf sasl saso sass sbaa sbas sbbs sbsa sfas sfba sfla sfls sfog sfos sfss sgaa sggg sggs sgls sgss slaa slab slaf slag slas slob slog sloo slos slsa soal soas soba sobo sobs sofa sofo soga sogo sogs sola solf soll solo sols soof soog sool soos sosa soso soss ssaa ssab ssao ssas ssfl ssgs ssla sssa sssb sssf ssss

-aaa- aaaas aaasa aaass aabaa aabba aabfs aabga aalfs abaab ababa ababs abaga abago abala aball abalo abasa abass abbas abbos abfab abffs abgal aboab abobl abobo abols aboso absol afall aflao afofl afols afool afoss afsal agafa agago agals aggag agglo aglal agoal agogo agoof agoos alaba alala alaol alasa alass albal albas albo- albos alfas algal algas algo- algoa algol algos allaf allal allas allbo allo- alloa allof alloo allos allso allss aloaf aloba aloof aloos alosa aloss alsab alsob alsos aooga aoos asaba asafa asafo asaga asala asall asasa asbos asfag asfal aslab asofa asoga asola asolo asoof asosa assab assaf assal assas assoa assol assos baals babas babbs