-th a-a a-b a-t aaa aab aah aao aap aas aat ab- aba abb abh abo abp abs abt aha ahb ahh aho ahp ahs aht aoa aob aoh aoo aop aos aot ap- apa apb aph apo app aps apt as- asa asb ash aso asp ass ast at- ata atb ath ato atp ats att b-p baa bab bah bao bap bas bat bba bbb bbh bbo bbp bbs bbt bha bhb bhh bho bhp bhs bht boa bob boh boo bop bos bot bpa bpb bph bpo bpp bps bpt bsa bsb bsh bso bsp bss bst bta btb bth bto btp bts btt haa hab hah hao hap has hat hba hbb hbh hbo hbp hbs hbt hha hhb hhh hho hhp hhs hht hoa hob hoh hoo hop hos hot hpa hpb hph hpo hpp hps hpt hsa hsb hsh hsp hss hst hta htb hth hto htp hts htt oaa oab oah oao oap oas oat ob- oba obb obh obo obp obs obt oha ohh oho ohp ohs oht oo- ooa oob ooh ooo oop oos oot op- opa opb oph opo opp ops opt os- osa osb osh oso osp oss ost ot- ota otb oth oto otp ots ott p-p paa pab pah pao pap pas pat pba pbb pbo pbp pbs pbt pha phb pho php phs pht poa pob poh poo pop pos pot ppa ppb pph ppo ppp pps ppt ps- psa psb psh pso psp pss pst pt- pta ptb pth pto ptp pts ptt saa sab sah sao sap sas sat sba sbb sbh sbo sbp sbs sbt sh- sha shb shh sho shp shs sht soa sob soh soo sop sos sot spa spb sph spo spp sps spt ss- ssa ssb ssh sso ssp sss sst sta stb sth sto stp sts stt taa tab tah tao tap tas tat tba tbb tbh tbo tbp tbs tbt th- tha thb thh tho thp ths tht to- toa tob toh too top tos tot tpa tpb tph tpo tpp tps tpt tsa tsb tsh tso tsp tss tst tta ttb tth tto ttp tts ttt

a-ha aaaa aaab aaah aaap aaas aaba aabb aabh aabp aabt aaha aahs aaoo aapa aaph aapo aaps aapt aasa aass aast aata aatt abaa abab abap abas abat abb- abba abbb abbo abbs abbt abha abho abhs aboa abob aboh aboo abos abot abpa abpp abps abs- absa absp abss abta abts ahab ahah ahas ahat ahha ahhs ahoa ahop ahot ahsa ahso ahss ahta ahto ahts aoah aoba aopo aosp aoss apah apao apap apas apat apba apbs aph- apha aphs apo- apoo apop apos apot appa apph apps appt apsa apso apss apta apts aptt asaa asab asah asao asap asas asat asba asbo asha ashp ashs asht asob asop asos asot aspa asph aspo asps aspt assa assh asso assp asss asst asta astb asto astp asts at-t ataa atab atap atas atat atbs atha atho aths atob atop atos atot atsb atst atta atto attp atts baaa baah baas baat baba babb babo babs baha baho bahs baht baoh baos bapa bapp baps bapt basa bash baso bass bast bata bath bato bats batt bbas bbbb bbbs bbhs bhao bhat bhhs bhot boab boas boat boba bobb bobo bobs boha boho bohs boht boob booh boop boos boot bopa bopp bops bosa bosh boso boss bost bota botb both boto bots bott bphs bpot bpsa bsaa bsap bsas bsat bshs bsos bspp bsts btaa btbp bths btob btps btss bttb haab haas haat haba habo habs habt haha haho hahs haht hapa happ haps hasa hash hasp hass hast hata hatb hath hato hats hatt hbbs hbhs hbos hbss hhaa hhat hhhh hhhs hhpa hhtp hoap hoas hoat hoba hobo hobs hoha hoho hoop hoos hoot hopa hopo hopp hops hopt hosa hosh hosp hoss host hota hotb hoth hoto hotp hots hott hpao hphs hpot hpps hpss hpto hsas hsat hshs hsob hspa hsps hssp hsts htab hths htoh htop htpa htpp htps http oahp oahs oaph oaps oass oast oath oats obas obba obbo obhs obos obot obss obst obts ohba ohho ohhs ohob ohoh ohos ohso ohss ohta ohto ooaa ooba ooha ooho oohs oooh oooo ooos oops oosa oost ootb ootp oots opah opap ophs opo- opos oppa oppo opps opsa opto opts osap osas osat osba osbp osha osho oshp oshs osoo osos ossa ossb osso osta osts otap otas otbs otha otho oths oto- otoh otoo otos otpp otsa otso otta otto otts paap paas paat paba pabt paha paho pahp pahs paoh paos papa papb papp paps pasa pash paso pasp pass past pata path pato pats patt pbhs pbpa pbsa pbsp phah phat phbs phhs phht phob phoh phoo phos phot phpa poas poat poba pobo pobs poha pohs pooh poop poos poot pop- popa popo popp pops popt posa posb posh poso poss post pota poth poto pots pott ppap pphs ppoa ppos pppa pppo pppp ppps ppsh ppss ppta ppts pptt psap psas psat psbt psha pshs psht psoa psos psph pspp psps pssa psso psst psts ptab ptah ptas pths ptop ptsa s-os saab saah saap saas saat saba sabb sabo sabs saha saho sahs saht saos sapa sapo sapp saps sasa sash saso sass sast sata satb sato sats satt sbaa sbas sbbs sbhs sbot sbsa sbsp sbst shab shah shao shap shas shat shbs shbt shha shhh shhs shoa shoo shop shos shot shps shpt shts soap soas soat soba sobo sobp sobs sobt soha sohh soho sohp sohs soop soos soot sopa soph sopo sopp sops sosa sosh soso soss sost sota soth soto sotp sots sp-a spap spas spat sphs spht spoo spop spos spot spps spsa spso spsp spss spst spta sptb spto spts ssaa ssab ssao ssap ssas ssat sshs ssop ssot sspa sspo ssps sspt sssa sssb sssh ssss ssta sstb ssth sstp ssts stab stap stas