-th a-a a-b a-t aaa aab aag aah aao aas aat ab- aba abb abg abh abo abs abt ag- aga agb agg agh ago ags agt aha ahb ahg ahh aho ahs aht aoa aob aog aoh aoo aos aot as- asa asb asg ash aso ass ast at- ata atb atg ath ato ats att baa bab bag bah bao bas bat bba bbb bbg bbh bbo bbs bbt bga bgb bgg bgh bgo bgs bgt bha bhb bhg bhh bho bhs bht boa bob bog boh boo bos bot bsa bsb bsg bsh bso bss bst bta btb btg bth bto bts btt gaa gab gag gah gao gas gat gba gbg gbh gbo gbs gbt gga ggb ggg ggh ggo ggs ggt gha ghb ghg ghh gho ghs ght goa gob gog goh goo gos got gsa gsb gsg gso gss gst gta gtb gtg gth gto gts gtt haa hab hag hah hao has hat hba hbb hbg hbh hbo hbs hbt hga hgb hgg hgh hgo hgs hgt hha hhb hhg hhh hho hhs hht hoa hob hog hoh hoo hos hot hsa hsb hsg hsh hss hst hta htb htg hth hto hts htt oaa oab oag oah oao oas oat ob- oba obb obg obh obo obs obt oga ogg ogh ogo ogs ogt oha ohg ohh oho ohs oht oo- ooa oob oog ooh ooo oos oot os- osa osb osg osh oso oss ost ot- ota otb otg oth oto ots ott saa sab sag sah sao sas sat sba sbb sbg sbh sbo sbs sbt sga sgb sgg sgh sgo sgs sgt sh- sha shb shg shh sho shs sht soa sob sog soh soo sos sot ss- ssa ssb ssg ssh sso sss sst sta stb stg sth sto sts stt taa tab tag tah tao tas tat tba tbb tbg tbh tbo tbs tbt tga tgb tgg tgh tgo tgs tgt th- tha thb thg thh tho ths tht to- toa tob tog toh too tos tot tsa tsb tsg tsh tso tss tst tta ttb ttg tth tto tts ttt

a-ha aaaa aaab aaah aaas aaba aabb aabh aabt aagh aaha aahs aaoo aasa aass aast aata aatt abaa abab abag abas abat abb- abba abbb abbo abbs abbt abha abho abhs aboa abob aboh aboo abos abot abs- absa abss abta abts ag-o agag agao agas agat agba agbo agga agha aghs aght agob agog agoo agos agot agsa agsg agst agta agts ahab ahah ahas ahat ahha ahhs ahoa ahog ahot ahsa ahso ahss ahta ahto ahts aoah aoba aoss asaa asab asag asah asao asas asat asba asbo asgt asha ashs asht asob asog asos asot assa assh asso asss asst asta astb asto asts at-t ataa atab atas atat atbs atgo atha atho aths atob atos atot atsb atst atta atto atts baaa baah baas baat baba babb babo babs baga bagg bagh bago bags bagt baha baho bahs baht baoh baos basa bash baso bass bast bata bath bato bats batt bbas bbbb bbbs bbga bbhs bggs bghs bght bgst bhag bhao bhat bhhs bhog bhot boab boag boas boat boba bobb bobo bobs boga bogg bogh bogo bogs bogt boha boho bohs boht boob boog booh boos boot bosa bosh boso boss bost bota botb both boto bots bott bsaa bsas bsat bsgs bshs bsos bsts btaa bths btob btss bttb gaas gaba gabb gabo gabs gabt gaga gagg gago gags gaha gahs gaoh gaos gasa gasb gash gaso gass gast gata gath gato gats gatt gbag gbas gbbo gbbs gbhs ggbt gggg gghg ggss ghat ghhs ghsa goas goat goba gobo gobs goga gogh gogo gogs goha gohb gohs goog goos goot gosh goso goss gost gota goth goto gots gott gsab gsat gshs gsoh gsos gtaa gtos gtta haab haag haas haat haba habo habs habt hag- haga hagg hagh hago hags haha haho hahs haht hasa hash hass hast hata hatb hath hato hats hatt hbag hbbs hbhs hbos hbss hgah hghs hgst hgts hhaa hhat hhgg hhhh hhhs hoag hoas hoat hoba hobo hobs hoga hogg hogh hogo hogs hoha hoho hoos hoot hosa hosh hoss host hota hotb hoth hoto hots hott hsas hsat hshs hsob hsts htab htgs hths htoh oahs oass oast oath oats obas obba obbo obhs obos obot obss obst obts ogb ogba oghs oght ogoa ogog ohba ohho ohhs ohob ohoh ohos ohso ohss ohta ohto ooaa ooba ooha ooho oohs oooh oooo ooos oosa oost ootb oots osag osas osat osba osha osho oshs osoo osos ossa ossb osso osta osts otas otbs otha otho oths oto- otog otoh otoo otos otsa otsg otso otta otto otts s-os saab saag saah saas saat saba sabb sabo sabs saga sagg sagh sago sags sagt saha sahg saho sahs saht saos sasa sash saso sass sast sata satb satg sato sats satt sbaa sbas sbbs sbhs sbot sbsa sbst sgaa sggg sggs sghs sgsh sgss sgta sgts shab shag shah shao shas shat shbs shbt shga shha shhh shhs shoa shog shoo shos shot shtg shts soas soat soba sobo sobs sobt soga sogh sogo sogs soha sohh soho sohs soog soos soot sosa sosh soso soss sost sota soth soto sots ssaa ssab ssao ssas ssat ssgs ssgt sshs ssot sssa sssb sssh ssss ssta sstb ssth ssts stab stag stas stat stbs sthg sths stoa stob stog stoo stos stot stss taa- taag taas taat taba tabb tabo tabs taga tagg tagh tago tags taha taho tahs taoa taos tasa tasb tash tass tast tata tatb tath tato tats tatt tbas tbbs tbgs tbhs tbst tbta tghs tgts thaa thag thao thas that thbs thog thoo thos thot thss thtb thts toab toas toat toba tobo tobs tobt toga togh togo togs togt toho tooa tooh toos toot tosa tosb tosh toso toss tost tota toth toto tots tott tsaa tsao tsat tsgt tshb tshs tsob tsos tssa tssg