-al -er -ol a-a a-b a-t aaa aab aae aal aao aar aat aau aav ab- aba abb abe abl abo abr abt abu abv aea aeb aee ael aeo aer aet aeu aev al- ala alb ale all alo alr alt alu alv aoa aob aoe aol aoo aor aot aou aov ar- ara arb are arl aro arr art aru arv at- ata atb ate atl ato atr att atu atv au- aua aub aue aul auo aur aut auv av- ava avb ave avl avo avr avt avu b-u baa bab bae bal bao bar bat bau bav bba bbb bbe bbl bbo bbr bbt bbu be- bea beb bee bel beo ber bet beu bev bla blb ble bll blo blr blt blu blv boa bob boe bol boo bor bot bou bov bra brb bre brl bro brr brt bru brv bta btb bte btl bto btr btt btu btv bua bub bue bul buo bur but buu bva bvb bve bvl bvo bvr bvt bvu bvv eaa eab eae eal eao ear eat eau eav eba ebb ebe ebl ebo ebr ebt ebu ebv eea eeb eee eel eeo eer eet eev ela elb ele ell elo elr elt elu elv eo- eoa eob eoe eol eoo eor eot eou era erb ere erl ero err ert eru erv eta etb ete etl eto etr ett etu etv eu- eua eub eue eul eur eut euv eva evb eve evl evo evr evt evv la- laa lab lae lal lao lar lat lau lav lba lbb lbe lbl lbo lbr lbt lbu lbv lea leb lee lel leo ler let leu lev lla llb lle lll llo llr llt llu llv loa lob loe lol loo lor lot lou lov lra lrb lro lrr lrt lru lrv lta ltb lte ltl lto ltr ltt ltu ltv lua lub lue lul luo lur lut luu luv lva lvb lve lvl lvr lvt lvv oaa oab oae oal oao oar oat oau oav ob- oba obb obe obl obo obr obt obu obv oea oeb oee oel oeo oer oet ola olb ole oll olo olt olu oo- ooa oob ool ooo oor oot oov or- ora orb ore orl oro orr ort oru orv ot- ota otb ote otl oto otr ott otu otv ou- oua oue oul ouo our out ov- ova ovb ove ovl ovo ovv ra- raa rab rae ral rao rar rat rau rav rba rbb rbe rbl rbo rbr rbt rbu re- rea reb ree rel reo rer ret reu rev rla rle rll rlo rlr rlt rlu roa rob roe rol roo ror rot rou rov rra rrb rrl rrr rrt rru rta rtb rte rtl rto rtr rtt rtu rtv rua rub rue ruo rur rut ruu ruv rva rvb rve rvl rvo rvr rvt rvu rvv taa tab tae tal tao tar tat tau tav tba tbb tbe tbl tbo tbr tbt tbu tbv te- tea teb tee tel teo ter tet teu tev tla tle tll tlo tlr tlt tlu tlv to- toa tob toe tol too tor tot tou tov tra trb tre trl tro trr trt tru trv tta ttb tte ttl tto ttr ttt ttu ttv tua tub tue tul tuo tur tut tuu tuv tva tvb tve tvl tvo tvr tvt tvu ua- uaa uab uae ual uao uar uat uau uav uba ubb ube ubl ubo ubr ubt ubu ubv uea ueb uee uel uer uet ula ulb ule ull ulo ulr ult ulu ulv uoa uob uoe uol uoo uor uot ur- ura urb ure url uro urr urt uru uta utb ute utl uto utr utt utu utv uua uue uur uut uuu uva uvb uve uvl uvo uvu uvv v-a v-e vaa vab vae val vao var vat vau vav vba vbl vbo vbr vbv vea veb vee vel veo ver vet veu vl- vla vlb vle vll vlo vlt vlv voa vob voe vol voo vor vot vou vov vra vrb vre vrr vrt vru vta vtb vte vtl vto vtr vtt vtu vtv vue vul vur vut vuv vva vvb vvo vvr vvt vvv

a-be aaaa aaab aaae aaal aaar aaav aaba aabb aabl aabt aaea aaev aala aale aall aalo aalu aaoe aaoo aara aare aaro aart aaru aata aatt aava abaa abab abae abal abar abat abau abb- abba abbb abbe abbo abbr abbt abee abel aber abet abla able ablo ablv aboa abob abol aboo abor abot abou abov abra abro abta abtu abua abue abul abut abva aeer aela aer- aera aero aeta aeto aetr aett aeva alaa alae alal alao alar alat alau alb- alba albe albo albu alea alee aleo aler alet aleu alev all- alla alle alll allo allr allu aloa aloe alol aloo alor alot alou alov alro alta alte alto alua alur alut alva alvo aoba aoeu aola aole aora aorb aort aoul aout arab arae aral arar arat arau arba arbe area aree arel areo aret areu arev arla arle arlo aroa arob aroe aroo aror arr- arra arre arro arrr arrt arru arta arte arto artr artv arua arub arue arul arut arva arve arvo at-l at-t ataa atab atae atal atar atat atea atee atel ateo ater atla atle atlo atob atoe atol ator atot atra atre atro atru atta atte atto attr attu atua atub atul atur auaa aube auel auer aul- aula aule aull aulo ault aulu auol aur- aura aure auro aut- aute auto auve avab aval avao avar avat avea avel aveo aver aveu avlb avor avot avou avra avre avro avur avva avvo baaa baal baar baat baba babb babe babo babr babu bael baer bala bale ball balo balt balu baol bar- bara barb bare baro barr bart baru bata bate bato batt batu bau- baul baur bava bave bavu bbau bbbb bbeb bbet bblb beal bear beat beau beav beba bebb bebe bebo beeb beel beer beet