-al -er a-a a-b a-i a-t aaa aab aae aaf aai aal aar aat ab- aba abb abe abf abi abl abr abt aea aeb aee aef aei ael aer aet af- afa afb afe aff afi afl afr aft ai- aia aib aie aif aii ail air ait al- ala alb ale alf ali all alr alt ar- ara arb are arf ari arl arr art at- ata atb ate atf ati atl atr att baa bab bae baf bai bal bar bat bba bbb bbe bbf bbi bbl bbr bbt be- bea beb bee bef bei bel ber bet bfa bfb bfe bff bfi bfl bfr bft bi- bia bib bie bif bii bil bir bit bla blb ble blf bli bll blr blt bra brb bre brf bri brl brr brt bta btb bte btf bti btl btr btt eaa eab eae eaf eai eal ear eat eba ebb ebe ebf ebi ebl ebr ebt eea eeb eee eef eel eer eet ef- efa efb efe eff efi efl efr eft eia eib eie eif eii eil eir eit ela elb ele elf eli ell elr elt era erb ere erf eri erl err ert eta etb ete etf eti etl etr ett faa fab fae faf fai fal far fat fba fbb fbe fbf fbi fbl fbr fbt fea feb fee fef fei fel fer fet ffa ffe fff ffi ffl ffr fft fia fib fie fif fii fil fir fit fla flb fle flf fli fll flr flt fra frb fre frf fri frl frr frt fta ftb fte ftf fti ftl ftr ftt i-f ia- iaa iab iae iaf iai ial iar iat iba ibb ibe ibf ibi ibl ibr ibt ie- iea iee ief iei iel ier iet ifa ifb ife iff ifi ifl ifr ift iia iib iie iif iii iil iir iit il- ila ilb ile ilf ili ill ilr ilt ir- ira irb ire irf iri irl irr irt ita itb ite itf iti itl itt la- laa lab lae laf lai lal lar lat lba lbb lbe lbf lbi lbl lbr lbt lea leb lee lef lei lel ler let lfa lfb lfe lff lfi lfl lfr lft lia lib lie lif lii lil lir lit lla llb lle llf lli lll llr llt lra lrb lrf lri lrr lrt lta ltb lte ltf lti ltl ltr ltt ra- raa rab rae raf rai ral rar rat rba rbb rbe rbf rbi rbl rbr rbt re- rea reb ree ref rei rel rer ret rfa rfb rfe rff rfi rfl rfr rft ria rib rie rif rii ril rir rit rla rle rlf rli rll rlr rlt rra rrb rrf rri rrl rrr rrt rta rtb rte rtf rti rtl rtr rtt taa tab tae taf tai tal tar tat tba tbb tbe tbf tbi tbl tbr tbt te- tea teb tee tef tei tel ter tet tfa tfb tfe tff tfi tfl tfr tft tia tib tie tif tii til tir tit tla tle tlf tli tll tlr tlt tra trb tre trf tri trl trr trt tta ttb tte ttf tti ttl ttr ttt

a-be a-ii aaaa aaab aaae aaaf aaai aaal aaar aaba aabb aabi aabl aabt aaea aafa aafb aaff aafi aafl aaib aaii aala aale aali aall aara aare aari aart aata aatf aatt abaa abab abae abaf abai abal abar abat abb- abba abbb abbe abbi abbr abbt abee abel aber abet abff abia abib abie abil abir abit abla able abra abri abta aeaf aebi aeer aeit aela aer- aera aeri aeta aetf aetr aett afaa afar afat afee afel afer afet affa affi afft afia afib afif afil afir afit afla afle afr- afra afre afri afta afte aiai aiba aibl aiea aiee aiel aiet aiff aifl aiia aiib aiir aila aile aili aira aire airi airt aita aite aitf aiti aitr aitt alaa alae alai alal alar alat alb- alba albe albi alea alee alef aler alet alfa alfe alfi ali- alia alib alie alif alii alil alir alit all- alla alle alli alll allr alta alte alti arab arae araf arai aral arar arat arba arbe arbi area aree aref arei arel aret arfa arfb arff arft aria arib arie arif arii aril arit arla arle arli arr- arra arre arri arrr arrt arta arte arti artr at-l at-t ataa atab atae atai atal atar atat atea atee atef atei atel ater atfb atfe atia atie atif atil atit atla atle atli atra atre atri atta atte atti attr ba-i baaa baaf baal baar baat baba babb babe babi babr bael baer baff baft baia baib baie bail bair bait bala bale balf bali ball balt bar- bara barb bare barf bari barr bart bata bate batf bati batt bbbb bbeb bbet bblb beaf beal bear beat beba bebb bebe bebi beeb beef beel beer beet befa befe beff beft beia beil beir beit bela bele beli bell belt bera bere beri berr bert beta bete beti bett bffl bfta bftt biaf bial biar biat biba bibb bibe bibi bibl bieb bief biel bier biet bifa biff bifi bila bile bili bill bilt bira birb bire biri birl birr birt bita bite bitt blaa blab blae blat blbt blea bleb blee blei blet blir blit brab brae braf brai brat brea breb bree bref brei brel brer bret bria brie bril brit brrr btaa btaf btie btla btrt bttb e-la eaaf eaba eafb eaif eala eale eara earb eare earl eart eata eate eati ebal ebba ebbr ebel eber ebit ebla ebli eeea eeee eefa eefe eefl eele eera eeta eete efab efbr efet effa effi efil efit efla eft- efta eiei eier eila eile eira eire eita eitb eiti eitr el-b elab elai elal elar elat elba elbe elbi elea elee elef eler elet elfa elfe elfi elft elia elie elif elil elit ella elle elli elra elta elte eraf eral erat erba erbb erbe ereb erei erel