-al -er -ol a-a a-b a-t aaa aab aae aal aam aao aar aat ab- aba abb abe abl abm abo abr abt aea aeb aee ael aem aeo aer aet al- ala alb ale all alm alo alr alt ama amb ame aml amm amo amr amt aoa aob aoe aol aom aoo aor aot ar- ara arb are arl arm aro arr art at- ata atb ate atl atm ato atr att baa bab bae bal bam bao bar bat bba bbb bbe bbl bbm bbo bbr bbt be- bea beb bee bel bem beo ber bet bla blb ble bll blm blo blr blt bma bmb bme bml bmm bmo bmr bmt boa bob boe bol bom boo bor bot bra brb bre brl brm bro brr brt bta btb bte btl btm bto btr btt eaa eab eae eal eam eao ear eat eba ebb ebe ebl ebm ebo ebr ebt eea eeb eee eel eem eeo eer eet ela elb ele ell elm elo elr elt em- ema emb eme eml emm emo emr emt eo- eoa eob eoe eol eom eoo eor eot era erb ere erl erm ero err ert eta etb ete etl etm eto etr ett la- laa lab lae lal lam lao lar lat lba lbb lbe lbl lbm lbo lbr lbt lea leb lee lel lem leo ler let lla llb lle lll llm llo llr llt lma lmb lme lml lmm lmo lmr lmt loa lob loe lol lom loo lor lot lra lrb lrm lro lrr lrt lta ltb lte ltl ltm lto ltr ltt m-o m-r maa mab mae mal mam mao mar mat mba mbb mbe mbl mbm mbo mbr mbt mea meb mee mel mem meo mer met mla mlb mle mll mlm mlo mlr mlt mma mmb mme mml mmm mmo mmr mmt moa mob moe mol mom moo mor mot mra mrb mre mrl mrm mro mrr mrt mta mtb mte mtl mtm mto mtr mtt oaa oab oae oal oam oao oar oat ob- oba obb obe obl obm obo obr obt oea oeb oee oel oem oeo oer oet ola olb ole oll olm olo olt om- oma omb ome oml omm omo omr omt oo- ooa oob ool oom ooo oor oot or- ora orb ore orl orm oro orr ort ot- ota otb ote otl otm oto otr ott ra- raa rab rae ral ram rao rar rat rba rbb rbe rbl rbm rbo rbr rbt re- rea reb ree rel rem reo rer ret rla rle rll rlm rlo rlr rlt rma rmb rme rml rmm rmo rmr rmt roa rob roe rol rom roo ror rot rra rrb rrl rrm rrr rrt rta rtb rte rtl rtm rto rtr rtt taa tab tae tal tam tao tar tat tba tbb tbe tbl tbm tbo tbr tbt te- tea teb tee tel tem teo ter tet tla tle tll tlm tlo tlr tlt tma tmb tme tml tmm tmo tmr tmt to- toa tob toe tol tom too tor tot tra trb tre trl trm tro trr trt tta ttb tte ttl ttm tto ttr ttt

a-be aaaa aaab aaae aaal aaam aaar aaba aabb aabl aabm aabt aaea aaem aala aale aall aalo aama aamb aame aamo aamr aaoe aaoo aara aare aarm aaro aart aata aatt abaa abab abae abal abam abar abat abb- abba abbb abbe abbo abbr abbt abee abel aber abet abla able ablo abma abmb abmt aboa abob abol aboo abor abot abra abro abta aeer aela aemt aeom aer- aera aero aeta aeto aetr aett alaa alae alal alam alao alar alat alb- alba albe albm albo alea alee alem aleo aler alet all- alla alle alll allo allr alma alme almo aloa aloe alol alom aloo alor alot alro alta alte altm alto amaa amae amal amam amar amat amb- amba ambe ambo ambr amee amel amer amet amla amm- amma amme ammo amob amol amoo amor amot amra amrl amro amta amte amto aoba aola aole aoma aora aorb aort arab arae aral aram arar arat arba arbe area aree arel arem areo aret arla arle arlo arma arme arml armm armo armt aroa arob aroe arom aroo aror arr- arra arre arro arrr arrt arta arte arto artr at-l at-t ataa atab atae atal atar atat atea atee atel atem ateo ater atla atle atlo atm- atma atme atml atmo atob atoe atol atom ator atot atra atre atrm atro atta atte atto attr baaa baal baam baar baat baba babb babe babm babo babr bael baer bala bale ball balm balo balt bama bamb bame baml bamm baol bar- bara barb bare barm baro barr bart bata bate bato batt bbbb bbeb bbet bblb beal beam bear beat beba bebb bebe bebo beeb beel beem beer beet bela bele bell belm belo belt bema beme beo- beor beot bera bere berm bero berr bert beta bete beto bett blaa blab blae blam blat blbt blea bleb blee blem bleo blet blme blob blom bloo blot bmaa boab boal boar boat boba bobb bobe bobo boea boee boel boeo boer boet bola bole boll bolm bolo bolt boma bomb bome bomt boob booe bool boom boor boot bor- bora bore borm boro borr bort bota botb bote boto bott brab brae bram brao brat brea breb bree brel brem breo brer bret broa brob broe brol brom broo bror brot brrm brrr btaa btla btob btor btrt bttb e-la eaba eala eale eama eame eaom eara earb eare earl earo eart eata eate ebal ebam ebba ebbo ebbr ebel eber ebla eboe ebol eboo ebor ebro eeea eeee eele eemo eera eero eeta eete el-b elab elal elam elar elat elba elbe elbo elea elee elem eleo eler elet ella elle ello elma elme elml elmo elom elra elro elta elte elto emae emam emar emba embe embo embr emel emer emet emle emlm emma emme emml