-er a-a a-b aaa aab aae aam aao aar ab- aba abb abe abm abo abr aea aeb aee aem aeo aer ama amb ame amm amo amr aoa aob aoe aom aoo aor ar- ara arb are arm aro arr baa bab bae bam bao bar bba bbb bbe bbm bbo bbr be- bea beb bee bem beo ber bma bmb bme bmm bmo bmr boa bob boe bom boo bor bra brb bre brm bro brr eaa eab eae eam eao ear eba ebb ebe ebm ebo ebr eea eeb eee eem eeo eer em- ema emb eme emm emo emr eo- eoa eob eoe eom eoo eor era erb ere erm ero err m-o m-r maa mab mae mam mao mar mba mbb mbe mbm mbo mbr mea meb mee mem meo mer mma mmb mme mmm mmo mmr moa mob moe mom moo mor mra mrb mre mrm mro mrr oaa oab oae oam oao oar ob- oba obb obe obm obo obr oea oeb oee oem oeo oer om- oma omb ome omm omo omr oo- ooa oob oom ooo oor or- ora orb ore orm oro orr ra- raa rab rae ram rao rar rba rbb rbe rbm rbo rbr re- rea reb ree rem reo rer rma rmb rme rmm rmo rmr roa rob roe rom roo ror rra rrb rrm rrr

a-be aaaa aaab aaae aaam aaar aaba aabb aabm aaea aaem aama aamb aame aamo aamr aaoe aaoo aara aare aarm aaro abaa abab abae abam abar abb- abba abbb abbe abbo abbr abee aber abma abmb aboa abob aboo abor abra abro aeer aeom aer- aera aero amaa amae amam amar amb- amba ambe ambo ambr amee amer amm- amma amme ammo amob amoo amor amra amro aoba aoma aora aorb arab arae aram arar arba arbe area aree arem areo arma arme armm armo aroa arob aroe arom aroo aror arr- arra arre arro arrr baaa baam baar baba babb babe babm babo babr baer bama bamb bame bamm bar- bara barb bare barm baro barr bbbb bbeb beam bear beba bebb bebe bebo beeb beem beer bema beme beo- beor bera bere berm bero berr bmaa boab boar boba bobb bobe bobo boea boee boeo boer boma bomb bome boob booe boom boor bor- bora bore borm boro borr brab brae bram brao brea breb bree brem breo brer broa brob broe brom broo bror brrm brrr eaba eama eame eaom eara earb eare earo ebam ebba ebbo ebbr eber eboe eboo ebor ebro eeea eeee eemo eera eero emae emam emar emba embe embo embr emer emma emme emor emra emre eora eore eram erba erbb erbe ereb erem erer erma erme ermo erob eroe eroo erra erre erro maaa maam maar maba mabe mabo maee maem maeo maer mama mame mamo maor mar- mara mare marm maro marr mbam mbba mear mebe mebo meem meer mema meme memo memr meor mer- mera merb mere merm mero mmaa mmab mmar mmea mmmm mmor moaa moab moam moar moba mobb mobe mobo moea moma mome momo mooa moob mooe moor mora morb more moro mrbb mrbm mreb mree o-eo oaer oama oara oare obba obbo obea ober oboe obor obra obre obro oeme oera oere oerm omam omao omar ombe ombo omee omeo omer omma omo- omoa omoe omoo omor omra omre omro ooaa ooba oobe ooer ooma oome oooo oora oore orab orae oram orao orar orba orbb orbe orbo ore- orea oreb orem oreo orer orma orme ormo oro- oroe orom oror orra orro raab raam raba rabb rabe rabo raer rama ramb rame ramm ramo raob raom rara rarb rare raro rbbb rbbr rea- reae ream reao rear reba rebb rebe rebo reeb reem rema reme remo rera rere rero roab roam roar rob- roba robb robe robo roea roer roma romb rome romm romo roob room roor rora rore roro rrrr

-aaa- a-ram aaaam aaaee aabaa aabba aabra aamer aamra aaram aarma abaab ababa ababe abaer abara abare abbar abeam abear abeba abebe abeer abera abere aberr aboab abobo aboma abomb abora abore abram abrar aeaea aebbe aereo aero- aeroe amama amame amara amare amaro ambam ambao ambar amber ambra ameba ameer amemo amer- amera amere amero ammar ammer ammo- amome amoor amora amore amram aomar ar-ab arab- araba arabe arabo araea arama arame arara arare arbab arbar arbee arber arbor arbre areae arear arema areme areo- arere arero armar armee armer armor aroab aroar aroba arobe aroer aroma aromo aroom aroor arora arore arram arrea arroe baabe baama babam babar babee baber baboo babra bamba bamma bammo bamor bamra baoma baomo baoro baraa barab baram barao barar barba barbe barea bareo barer barma baro- baroa baroo baror barra barre barro bbbee bbear be-er be-ro beame beara beare bebar beber bebra beebe bemar bemba bembe bembo bemer berar berba berbe berea berma berme bermo berob beroe berom beror berra berre bo-bo boaro bobar bobea bobr bobre boeme boero bomaa bomab bomba bombe bombo bomer bomme booba booer boomb boora boore borba borbo borea boree borer bormo boro- boroa borom boroo borra borre borro braem brama brame bream breba breem breer breme bremm bremo breo- brera brere brmmm brobo broer brom- broma brome bromo broom brora brrar brrrr earar earom ebara ebber ebeam eeeee eeram eerma emaor emare embar embee ember embro emear emeer emera emere emmer emore eomer eorre erbaa erbar erbbe erber erear erem- erema eremo erere erome eroom eroor erora erore error ma-ma maara maare maaro mabea mabra maeba maemo maera maere maero mamar mamba mambo mamea mamer mamma mamme mammo mamre maraa marab marae maram marar marea maree marem mareo marma marme maroa maroo maror marra marre marro mbama mbebe mbere mboma mboro meaer meama meara meare mebar mebbe mebea meebo meera meere memba membe memer memor merab meram merer mero- meroe merom meroo meror merre mmmmm moama moame moara moare mobee mobme mobor mobro moeer moema moeme moera moere moero