a-a a-b a-i a-t aaa aab aad aae aaf aai aap aat ab- aba abb abd abe abf abi abp abt ad- ada adb add ade adf adi adp adt aea aeb aed aee aef aei aep aet af- afa afb afd afe aff afi afp aft ai- aia aib aid aie aif aii aip ait ap- apa apb apd ape apf api app apt at- ata atb atd ate atf ati atp att b-p baa bab bad bae baf bai bap bat bba bbb bbd bbe bbf bbi bbp bbt bda bdb bdd bde bdf bdi bdp bdt be- bea beb bed bee bef bei bep bet bfa bfb bfd bfe bff bfi bfp bft bi- bia bib bid bie bif bii bip bit bpa bpb bpd bpe bpf bpi bpp bpt bta btb btd bte btf bti btp btt daa dab dad dae daf dai dap dat dba dbb dbd dbe dbf dbi dbp dbt dda ddb ddd dde ddf ddi ddp ddt de- dea deb ded dee def dei dep det dfa dfb dfd dfe dff dfi dfp dft di- dia dib did die dif dii dip dit dpa dpb dpd dpe dpf dpi dpp dpt dta dtb dtd dte dtf dti dtp dtt eaa eab ead eae eaf eai eap eat eba ebb ebd ebe ebf ebi ebp ebt ed- eda edb edd ede edf edi edp edt eea eeb eed eee eef eep eet ef- efa efb efd efe eff efi efp eft eia eib eid eie eif eii eip eit ep- epa epb epd epe epf epi epp ept eta etb etd ete etf eti etp ett faa fab fad fae faf fai fap fat fba fbb fbd fbe fbf fbi fbp fbt fda fdb fdd fde fdf fdi fdp fdt fea feb fed fee fef fei fep fet ffa ffd ffe fff ffi ffp fft fia fib fid fie fif fii fip fit fpa fpb fpd fpe fpi fpp fpt fta ftb ftd fte ftf fti ftp ftt i-d i-f ia- iaa iab iad iae iaf iai iap iat iba ibb ibd ibe ibf ibi ibp ibt ida idb idd ide idf idi idp idt ie- iea ied iee ief iei iep iet ifa ifb ifd ife iff ifi ifp ift iia iib iid iie iif iii iip iit ipa ipb ipd ipe ipf ipi ipp ipt ita itb itd ite itf iti itp itt p-p paa pab pad pae paf pai pap pat pba pbb pbd pbe pbf pbi pbp pbt pda pdb pdd pde pdf pdi pdp pdt pea peb ped pee pef pei pep pet pfa pfb pfd pfe pff pfi pfp pft pia pib pid pie pif pii pip pit ppa ppb ppd ppe ppf ppi ppp ppt pt- pta ptb ptd pte ptf pti ptp ptt taa tab tad tae taf tai tap tat tba tbb tbd tbe tbf tbi tbp tbt tda tdb tdd tde tdf tdi tdp tdt te- tea teb ted tee tef tei tep tet tfa tfb tfd tfe tff tfi tfp tft tia tib tid tie tif tii tip tit tpa tpb tpd tpe tpf tpi tpp tpt tta ttb ttd tte ttf tti ttp ttt

a-be a-ii aaaa aaab aaad aaae aaaf aaai aaap aaba aabb aabd aabi aabp aabt aada aade aadi aadt aaea aaep aafa aafb aafd aaff aafi aaib aaii aapa aapi aapt aata aatf aatt abaa abab abad abae abaf abai abap abat abb- abba abbb abbe abbi abbt abda abdi abed abee abet abff abia abib abid abie abit abpa abpd abpi abpp abta adaa adab adad adae adai adap adat adba adbi adda addd adde addi adea adeb adee adet adfa adia adib adie adif adip adit adp- adta aeaf aeap aebi aede aedt aeit aeta aetf aett afaa afad afap afat afdb afee afet affa affi afft afia afib afid afif afit afpa afpe afta afte aftp aiai aiba aida aidb aide aidi aidt aiea aiee aiet aifd aiff aiia aiib aiid aipa aipe aipf aipi aita aite aitf aiti aitt apai apap apat apba apda apdd apea aped apep apet apfa apft api- apia apid apie apip apit appa appd appt apta apte apti aptt at-t ataa atab atad atae atai atap atat atdi atdt atea ated atee atef atei atep atfb atfe atia atid atie atif atip atit atta atte atti attp ba-i baaa baad baaf baat baba babb babe babi bada badb badd bade badi baed baff baft baia baib baid baie bait bapa bape bapi bapp bapt bata bate batf bati batt bbad bbbb bbdd bbeb bbet bdii bead beaf beap beat beba bebb bebe bebi beda bede bedi beeb beed beef beep beet befa befe beff beft beia beit beta bete beti bett bfpp bfta bftt biad biaf biap biat biba bibb bibe bibi bida bide bidi bieb bied bief biet bifa biff bifi bipa bipp bita bitd bite bitt bpai bpda bpea bptf bpti btaa btaf btbp btdt btie bttb daab daad daae daap daba dabb dabp dabt dada dade dadi daeb dafa dafe daff dafi daft daia daid daie dait dapa dape dapi dapp data date dati datp datt dbit dbpd dbpf dbtt dddd ddie dead deae deaf deap deba debe debi debt deda dedd dede dedi deeb deed deef deep deet defe deff defi deft deid deie deif deip deit depa depe depp dept deta dete dfaf dfdt dffa dia- diab diad diaf diap diat diba dibb dibe dibp dida dide didi diea dieb died dief diep diet dif- difa diff diii dipa dipe dipp dipt dita dite diti ditt dpaa dpdt dpie dppa dtaa dtap dtdp dted dttp eaaf eaba eada eadb eadd eadi eadp eafb eaif eapp eata eate eati ebba ebed ebid ebit edad edda edde eddi eddp ede- edea edei edfa edia edie edif edip edit edta eede eeea eeee eefa eefe eeta eete efab efda efet effa effi efit efpa eft- efta eftp eid- eide eidi eied eiei eita eitb eiti epaa