-al a-a a-b a-t aaa aab aae aaf aal aap aat aav ab- aba abb abe abf abl abp abt abv aea aeb aee aef ael aep aet aev af- afa afb afe aff afl afp aft afv al- ala alb ale alf all alp alt alv ap- apa apb ape apf apl app apt apv at- ata atb ate atf atl atp att atv av- ava avb ave avf avl avp avt b-p baa bab bae baf bal bap bat bav bba bbb bbe bbf bbl bbp bbt be- bea beb bee bef bel bep bet bev bfa bfb bfe bff bfl bfp bft bfv bla blb ble blf bll blp blt blv bpa bpb bpe bpf bpl bpp bpt bpv bta btb bte btf btl btp btt btv bva bvb bve bvl bvp bvt bvv eaa eab eae eaf eal eap eat eav eba ebb ebe ebf ebl ebp ebt ebv eea eeb eee eef eel eep eet eev ef- efa efb efe eff efl efp eft ela elb ele elf ell elp elt elv ep- epa epb epe epf epl epp ept eta etb ete etf etl etp ett etv eva evb eve evf evl evp evt evv faa fab fae faf fal fap fat fav fba fbb fbe fbf fbl fbp fbt fea feb fee fef fel fep fet fev ffa ffe fff ffl ffp fft ffv fla flb fle flf fll flp flt fpa fpb fpe fpl fpp fpt fpv fta ftb fte ftf ftl ftp ftt ftv fva fvp fvt l-p la- laa lab lae laf lal lap lat lav lba lbb lbe lbf lbl lbp lbt lbv lea leb lee lef lel lep let lev lfa lfb lfe lff lfl lfp lft lla llb lle llf lll llp llt llv lpa lpb lpe lpf lpl lpp lpt lpv lta ltb lte ltf ltl ltp ltt ltv lva lvb lve lvf lvl lvp lvt lvv p-p paa pab pae paf pal pap pat pav pba pbb pbe pbf pbl pbp pbt pea peb pee pef pel pep pet pev pfa pfb pfe pff pfl pfp pft pfv pla plb ple plf pll plp plt plv ppa ppb ppe ppf ppl ppp ppt ppv pt- pta ptb pte ptf ptl ptp ptt ptv pva pvb pve pvf pvl pvp pvt pvv taa tab tae taf tal tap tat tav tba tbb tbe tbf tbl tbp tbt tbv te- tea teb tee tef tel tep tet tev tfa tfb tfe tff tfl tfp tft tla tle tlf tll tlp tlt tlv tpa tpb tpe tpf tpl tpp tpt tpv tta ttb tte ttf ttl ttp ttt ttv tva tvb tve tvf tvl tvp tvt v-a v-e vaa vab vae val vap vat vav vba vbl vbv vea veb vee vef vel vep vet vfa vfb vff vfl vfp vft vfv vl- vla vlb vle vlf vll vlp vlt vlv vpa vpb vpe vpf vpl vpp vpt vta vtb vte vtl vtt vtv vva vvb vvt vvv

a-be aaaa aaab aaae aaaf aaal aaap aaav aaba aabb aabl aabp aabt aaea aaep aaev aafa aafb aaff aafl aala aale aall aapa aapl aapt aata aatf aatt aava abaa abab abae abaf abal abap abat abb- abba abbb abbe abbt abee abel abet abff abla able ablv abpa abpp abta abva abvp aeaf aeap aela aelp aeta aetf aett aeva afaa afap afat afee afel afet affa afft afla afle aflp afpa afpe afta afte aftp al-p alaa alae alal alap alat alb- alba albe alea alee alef alep alet alev alfa alfe all- alla alle alll alpa alpe alpl alta alte alva apal apap apat apba apea apel apep apet apev apfa apfl apft apl- apla aple aplp appa appl appt apta apte aptt aptv at-l at-t ataa atab atae atal atap atat atea atee atef atel atep atfb atfe atla atle atta atte attp avab aval avat avea avel avlb avva baaa baaf baal baat baba babb babe bael baff baft bala bale balf ball balt bapa bape bapp bapt bata bate batf batt bava bave bbbb bbeb bbet bblb beaf beal beap beat beav beba bebb bebe beeb beef beel beep beet befa befe beff beft bela bele bell belp belt beta bete bett betv bffl bfpp bfta bftt blaa blab blae blat blbt blea bleb blee blet blvt bpea bpel bpfl bptf btaa btaf btbp btla btlp bttb e-la eaaf eaba eafb eala eale eapp eata eate eave eavp ebal ebba ebel ebla eeea eeee eefa eefe eefl eele eelv eeta eete eeva efab efet effa efla efpa eft- efta eftp el-b el-p elab elal elat elba elbe elea elee elef elet elev elfa elfe elft ella elle elpe elta elte elva elve epaa epee epfa eple epll eppa eppp epta epte eptv etal etap etat etee etel etfa etfb etfe etla etta ette evae eval evap evat evea evel evet evla evpl faaa faap faba fabe faeb fafa fafe faff fala fale fall falt fapa fape fapl fapp fata fate fatf fatt fava fave fbla fble feaf feal feap feat feba feeb feel feet fefe feff fela fele felf fell felt fepa feta fete fetp fett fetv feve ffee ffff fftf flab flae flap flat flav flea flee flet fpaa fpla fptv ft-l ftea ftlb ftpe laaa laal laap laat laba labe lael laet lafb lafe laff laft lala lale lall lapa lapb lape lapp lapt lata late latt latv lava lave leaa leaf leal leap leat leba leea leef leel leep leet lefa lefe leff left lela lele lell lepa lepe lepp lept leta lete lett lev- leva leve lfat lftp llat llef llet llll lpfp lpft lpla lppl lptb lptv ltae ltap ltbf ltbl ltee ltpa lttv lvea paal paap paat paba pabt paea paep pafa pafe paff pala pale pall palp palt papa papb pape papp pata pate patt pava pave pbpa peab peal peap peat peba pebl peel peep peet peev peff pel- pela pelb pele pelf pell pelt