-al -er -ol a-a a-b a-t aaa aab aae aaf aal aao aar aat aau ab- aba abb abe abf abl abo abr abt abu aea aeb aee aef ael aeo aer aet aeu af- afa afb afe aff afl afo afr aft afu al- ala alb ale alf all alo alr alt alu aoa aob aoe aof aol aoo aor aot aou ar- ara arb are arf arl aro arr art aru at- ata atb ate atf atl ato atr att atu au- aua aub aue auf aul auo aur aut b-u baa bab bae baf bal bao bar bat bau bba bbb bbe bbf bbl bbo bbr bbt bbu be- bea beb bee bef bel beo ber bet beu bfa bfb bfe bff bfl bfo bfr bft bfu bla blb ble blf bll blo blr blt blu boa bob boe bof bol boo bor bot bou bra brb bre brf brl bro brr brt bru bta btb bte btf btl bto btr btt btu bua bub bue buf bul buo bur but buu eaa eab eae eaf eal eao ear eat eau eba ebb ebe ebf ebl ebo ebr ebt ebu eea eeb eee eef eel eeo eer eet ef- efa efb efe eff efl efo efr eft ela elb ele elf ell elo elr elt elu eo- eoa eob eoe eof eol eoo eor eot eou era erb ere erf erl ero err ert eru eta etb ete etf etl eto etr ett etu eu- eua eub eue euf eul eur eut faa fab fae faf fal fao far fat fau fba fbb fbe fbf fbl fbo fbr fbt fbu fea feb fee fef fel feo fer fet feu ffa ffe fff ffl ffo ffr fft ffu fla flb fle flf fll flo flr flt flu foa fob foe fof fol foo for fot fou fra frb fre frf frl fro frr frt fru fta ftb fte ftf ftl fto ftr ftt ftu fua fub fue fuf ful fuo fur fut fuu la- laa lab lae laf lal lao lar lat lau lba lbb lbe lbf lbl lbo lbr lbt lbu lea leb lee lef lel leo ler let leu lfa lfb lfe lff lfl lfo lfr lft lfu lla llb lle llf lll llo llr llt llu loa lob loe lof lol loo lor lot lou lra lrb lrf lro lrr lrt lru lta ltb lte ltf ltl lto ltr ltt ltu lua lub lue luf lul luo lur lut luu oaa oab oae oaf oal oao oar oat oau ob- oba obb obe obf obl obo obr obt obu oea oeb oee oef oel oeo oer oet of- ofa ofb ofe off ofl ofo ofr oft ofu ola olb ole olf oll olo olt olu oo- ooa oob oof ool ooo oor oot or- ora orb ore orf orl oro orr ort oru ot- ota otb ote otf otl oto otr ott otu ou- oua oue ouf oul ouo our out ra- raa rab rae raf ral rao rar rat rau rba rbb rbe rbf rbl rbo rbr rbt rbu re- rea reb ree ref rel reo rer ret reu rfa rfb rfe rff rfl rfo rfr rft rfu rla rle rlf rll rlo rlr rlt rlu roa rob roe rof rol roo ror rot rou rra rrb rrf rrl rrr rrt rru rta rtb rte rtf rtl rto rtr rtt rtu rua rub rue ruf ruo rur rut ruu taa tab tae taf tal tao tar tat tau tba tbb tbe tbf tbl tbo tbr tbt tbu te- tea teb tee tef tel teo ter tet teu tfa tfb tfe tff tfl tfo tfr tft tfu tla tle tlf tll tlo tlr tlt tlu to- toa tob toe tof tol too tor tot tou tra trb tre trf trl tro trr trt tru tta ttb tte ttf ttl tto ttr ttt ttu tua tub tue tuf tul tuo tur tut tuu ua- uaa uab uae uaf ual uao uar uat uau uba ubb ube ubf ubl ubo ubr ubt ubu uea ueb uee uef uel uer uet ufa ufe uff ufl ufo ufr uft ufu ula ulb ule ulf ull ulo ulr ult ulu uoa uob uoe uol uoo uor uot ur- ura urb ure urf url uro urr urt uru uta utb ute utf utl uto utr utt utu uua uue uur uut uuu

a-be a-fu aaaa aaab aaae aaaf aaal aaar aaba aabb aabl aabt aaea aafa aafb aaff aafl aala aale aall aalo aalu aaoe aaoo aara aare aaro aart aaru aata aatf aatt abaa abab abae abaf abal abar abat abau abb- abba abbb abbe abbo abbr abbt abee abel aber abet abff abla able ablo aboa abob abof abol aboo abor abot abou abra abro abta abtu abua abue abuf abul abut aeaf aeer aela aer- aera aero aeta aetf aeto aetr aett afaa afao afar afat afee afel afer afet affa affo afft afla afle afoa afoe afol afoo afor afr- afra afre afro afru afta afte afua afue alaa alae alal alao alar alat alau alb- alba albe albo albu alea alee alef aleo aler alet aleu alfa alfe all- alla alle alll allo allr allu aloa aloe alof alol aloo alor alot alou alro alta alte alto alua aluf alur alut aoba aoeu aola aole aora aorb aort aotf aouf aoul aout arab arae araf aral arar arat arau arba arbe area aree aref arel areo aret areu arfa arfb arff arft arfu arla arle arlo aroa arob aroe aroo aror arr- arra arre arro arrr arrt arru arta arte arto artr arua arub arue arul arut at-l at-t ataa atab atae atal atar atat atea atee atef atel ateo ater atfb atfe atla atle atlo atob atoe atof atol ator atot atra atre atro atru atta atte atto attr attu atua atub atul atur auaa aube auel auer aufe aul- aula aule aulf aull aulo ault aulu auol aur- aura aure auro aut- aute auto