-al -er -ol a-a a-b a-t aaa aab aae aag aal aao aar aat ab- aba abb abe abg abl abo abr abt aea aeb aee aeg ael aeo aer aet ag- aga agb age agg agl ago agr agt al- ala alb ale alg all alo alr alt aoa aob aoe aog aol aoo aor aot ar- ara arb are arg arl aro arr art at- ata atb ate atg atl ato atr att baa bab bae bag bal bao bar bat bba bbb bbe bbg bbl bbo bbr bbt be- bea beb bee beg bel beo ber bet bga bgb bge bgg bgl bgo bgr bgt bla blb ble blg bll blo blr blt boa bob boe bog bol boo bor bot bra brb bre brg brl bro brr brt bta btb bte btg btl bto btr btt eaa eab eae eag eal eao ear eat eba ebb ebe ebg ebl ebo ebr ebt eea eeb eee eeg eel eeo eer eet ega egb ege egg egl ego egr egt ela elb ele elg ell elo elr elt eo- eoa eob eoe eog eol eoo eor eot era erb ere erg erl ero err ert eta etb ete etg etl eto etr ett gaa gab gae gag gal gao gar gat gba gbe gbg gbl gbo gbr gbt ge- gea geb gee geg gel geo ger get gga ggb ggg ggo ggr ggt gla glb gle glg gll glo glr glt goa gob goe gog gol goo gor got gra grb gre grg grl gro grr grt gta gtb gte gtg gtl gto gtr gtt la- laa lab lae lag lal lao lar lat lba lbb lbe lbg lbl lbo lbr lbt lea leb lee leg lel leo ler let lga lgb lge lgg lgl lgo lgr lgt lla llb lle llg lll llo llr llt loa lob loe log lol loo lor lot lra lrb lrg lro lrr lrt lta ltb lte ltg ltl lto ltr ltt oaa oab oae oag oal oao oar oat ob- oba obb obe obg obl obo obr obt oea oeb oee oeg oel oeo oer oet oga oge ogg ogl ogo ogt ola olb ole olg oll olo olt oo- ooa oob oog ool ooo oor oot or- ora orb ore org orl oro orr ort ot- ota otb ote otg otl oto otr ott ra- raa rab rae rag ral rao rar rat rba rbb rbe rbg rbl rbo rbr rbt re- rea reb ree reg rel reo rer ret rga rgb rge rgg rgo rgr rgt rla rle rlg rll rlo rlr rlt roa rob roe rog rol roo ror rot rra rrb rrg rrl rrr rrt rta rtb rte rtg rtl rto rtr rtt taa tab tae tag tal tao tar tat tba tbb tbe tbg tbl tbo tbr tbt te- tea teb tee teg tel teo ter tet tga tgb tge tgg tgl tgo tgr tgt tla tle tlg tll tlo tlr tlt to- toa tob toe tog tol too tor tot tra trb tre trg trl tro trr trt tta ttb tte ttg ttl tto ttr ttt

a-be aaaa aaab aaae aaal aaar aaba aabb aabl aabt aaea aage aala aale aall aalo aaoe aaoo aara aare aaro aart aata aatt abaa abab abae abag abal abar abat abb- abba abbb abbe abbo abbr abbt abee abel aber abet abgl abla able ablo aboa abob abol aboo abor abot abra abro abta aeer aega aela aer- aera aero aeta aeto aetr aett ag-o agag agal agao agar agat agba agbo agea agee agel ager aget agga agge agla agle agob agog agol agoo agot agra agre agrl agro agta agte agtr alaa alae alag alal alao alar alat alb- alba albe albo alea alee aleg aleo aler alet alg- alga alge algo all- alla alle alll allo allr aloa aloe alog alol aloo alor alot alro alta alte alto aoba aola aole aora aorb aort arab arae arag aral arar arat arba arbe area aree areg arel areo aret arga argb arge argo arla arle arlo aroa arob aroe aroo aror arr- arra arre arrg arro arrr arrt arta arte arto artr at-l at-t ataa atab atae atal atar atat atea atee atel ateo ater atgo atla atle atlo atob atoe atol ator atot atra atre atro atta atte atto attr baaa baal baar baat baba babb babe babo babr bael baer baga bage bagg bago bagt bala bale ball balo balt baol bar- bara barb bare barg baro barr bart bata bate bato batt bbbb bbeb bbet bbga bblb bbrg beag beal bear beat beba bebb bebe bebo beeb beeg beel beer beet bega begg bego bela bele belg bell belo belt beo- beor beot bera bere berg bero berr bert beta bete beto bett blaa blab blae blag blat blbt blea bleb blee bleg bleo blet blob blog bloo blot blrg boab boag boal boar boat boba bobb bobe bobo boea boee boel boeo boer boet boga boge bogg bogo bogt bola bole bolg boll bolo bolt boob booe boog bool boor boot bor- bora bore borg boro borr bort bota botb bote boto bott brab brae brag brao brat brea breb bree breg brel breo brer bret broa brob broe brog brol broo bror brot brrr btaa btla btob btor btrt bttb e-la eaba eaga eage eagl eala eale eara earb eare earl earo eart eata eate ebal ebba ebbo ebbr ebel eber ebla eboe ebol eboo ebor ebro eeea eeee eega eele eera eerg eero eeta eete egaa egae egal egao egar egat egba egbe egea egee egel eger eggb egge eggo egle ego- egol egor egot egra egre egta egte el-b elab elal elar elat elba elbe elbo elea elee eleo eler elet elgg ella elle ello elog elra elro elta elte elto eola eole eolo eora eore eorl eota eoto eral erat erba erbb erbe ereb erel erer eret erg- erga ergg ergo erla erle erll erob eroe erol eroo