-al -er a-a a-b a-t a-z aaa aab aae aaf aal aam aar aat aau aaz ab- aba abb abe abf abl abm abr abt abu abz aea aeb aee aef ael aem aer aet aeu aez af- afa afb afe aff afl afm afr aft afu afz al- ala alb ale alf all alm alr alt alu alz ama amb ame amf aml amm amr amt amu amz ar- ara arb are arf arl arm arr art aru arz at- ata atb ate atf atl atm atr att atu atz au- aua aub aue auf aul aum aur aut auz az- aza azb aze azf azm azt azu azz b-u baa bab bae baf bal bam bar bat bau baz bba bbb bbe bbf bbl bbm bbr bbt bbu be- bea beb bee bef bel bem ber bet beu bez bfa bfb bfe bff bfl bfm bfr bft bfu bfz bla blb ble blf bll blm blr blt blu blz bma bmb bme bmf bml bmm bmr bmt bmu bmz bra brb bre brf brl brm brr brt bru brz bta btb bte btf btl btm btr btt btu btz bua bub bue buf bul bum bur but buu buz bza bze bzf bzr bzu bzz eaa eab eae eaf eal eam ear eat eau eaz eba ebb ebe ebf ebl ebm ebr ebt ebu eea eeb eee eef eel eem eer eet ef- efa efb efe eff efl efm efr eft ela elb ele elf ell elm elr elt elu elz em- ema emb eme emf eml emm emr emt emu era erb ere erf erl erm err ert eru erz eta etb ete etf etl etm etr ett etu etz eu- eua eub eue euf eul eur eut eze ezf ezr ezz faa fab fae faf fal fam far fat fau faz fba fbb fbe fbf fbl fbm fbr fbt fbu fea feb fee fef fel fem fer fet feu fez ffa ffe fff ffl ffm ffr fft ffu ffz fla flb fle flf fll flm flr flt flu fma fmb fme fmf fml fmm fmr fmt fmu fra frb fre frf frl frm frr frt fru fta ftb fte ftf ftl ftm ftr ftt ftu ftz fua fub fue fuf ful fum fur fut fuu la- laa lab lae laf lal lam lar lat lau laz lba lbb lbe lbf lbl lbm lbr lbt lbu lea leb lee lef lel lem ler let leu lez lfa lfb lfe lff lfl lfm lfr lft lfu lla llb lle llf lll llm llr llt llu llz lma lmb lme lmf lml lmm lmr lmt lmu lra lrb lrf lrm lrr lrt lru lrz lta ltb lte ltf ltl ltm ltr ltt ltu ltz lua lub lue luf lul lum lur lut luu luz lzr lzu m-f m-r maa mab mae maf mal mam mar mat mau maz mba mbb mbe mbf mbl mbm mbr mbt mbu mea meb mee mef mel mem mer met meu mez mfa mfb mfe mff mfl mfm mfr mft mfu mfz mla mlb mle mlf mll mlm mlr mlt mlu mma mmb mme mmf mml mmm mmr mmt mmu mmz mra mrb mre mrf mrl mrm mrr mrt mru mrz mta mtb mte mtf mtl mtm mtr mtt mtu mua mub mue muf mul mum mur mut muu mza mzb mzf mzm mzt ra- raa rab rae raf ral ram rar rat rau raz rba rbb rbe rbf rbl rbm rbr rbt rbu re- rea reb ree ref rel rem rer ret reu rez rfa rfb rfe rff rfl rfm rfr rft rfu rfz rla rle rlf rll rlm rlr rlt rlu rma rmb rme rmf rml rmm rmr rmt rra rrb rrf rrl rrm rrr rrt rru rta rtb rte rtf rtl rtm rtr rtt rtu rtz rua rub rue ruf rum rur rut ruu ruz rza rzb rze rzm taa tab tae taf tal tam tar tat tau taz tba tbb tbe tbf tbl tbm tbr tbt tbu tbz te- tea teb tee tef tel tem ter tet teu tez tfa tfb tfe tff tfl tfm tfr tft tfu tla tle tlf tll tlm tlr tlt tlu tlz tma tmb tme tmf tml tmm tmr tmt tmu tmz tra trb tre trf trl trm trr trt tru trz tta ttb tte ttf ttl ttm ttr ttt ttu tua tub tue tuf tul tum tur tut tuu tuz tza tze tzf tzu ua- uaa uab uae uaf ual uam uar uat uau uaz uba ubb ube ubf ubl ubr ubt ubu uea ueb uee uef uel uem uer uet ufa ufe uff ufl ufm ufr uft ufu ula ulb ule ulf ull ulm ulr ult ulu um- uma umb ume umf uml umm umr umt umu ur- ura urb ure urf url urm urr urt uru urz uta utb ute utf utl utm utr utt utu utz uua uue uum uur uut uuu uza uzb uzu zaa zab zaf zam zar zat zaz zbb zbl zbm zbr zbt zea zeb zee zef zel zem zer zet zez zfa zfr zla zlr zlt zma zmb zmm zmt zrl zta zte ztl ztm ztr zub zul zum zur zut zuz zzr zzt zzz

a-be a-fu aaaa aaab aaae aaaf aaal aaam aaar aaba aabb aabl aabm aabt aaea aaem aafa aafb aaff aafl aala aale aall aalu aama aamb aame aamr aara aare aarm aart aaru aata aatf aatt abaa abab abae abaf abal abam abar abat abau abb- abba abbb abbe abbr abbt abee abel aber abet abez abff abla able abma abmb abmt abra abta abtu abua abue abuf abul abum abut abza abzu aeaf aeer aela aemt aer- aera aeta aetf aetr aett afaa afam afar afat afee afel afer afet affa afft afla afle afma afr- afra afre afrm afru afta afte afua afue alaa alae alal alam alar alat alau alaz alb- alba albe albm albu alea alee alef alem aler alet aleu alfa alfe all- alla alle alll