-al -er -ol a-a a-b aaa aab aae aag aal aao aar aau aav ab- aba abb abe abg abl abo abr abu abv aea aeb aee aeg ael aeo aer aeu aev ag- aga agb age agg agl ago agr agu agv al- ala alb ale alg all alo alr alu alv aoa aob aoe aog aol aoo aor aou aov ar- ara arb are arg arl aro arr aru arv au- aua aub aue aug aul auo aur auv av- ava avb ave avg avl avo avr avu b-u baa bab bae bag bal bao bar bau bav bba bbb bbe bbg bbl bbo bbr bbu be- bea beb bee beg bel beo ber beu bev bga bgb bge bgg bgl bgo bgr bgu bgv bla blb ble blg bll blo blr blu blv boa bob boe bog bol boo bor bou bov bra brb bre brg brl bro brr bru brv bua bub bue bug bul buo bur buu bva bvb bve bvg bvl bvo bvr bvu bvv eaa eab eae eag eal eao ear eau eav eba ebb ebe ebg ebl ebo ebr ebu ebv eea eeb eee eeg eel eeo eer eev ega egb ege egg egl ego egr egu ela elb ele elg ell elo elr elu elv eo- eoa eob eoe eog eol eoo eor eou era erb ere erg erl ero err eru erv eu- eua eub eue eug eul eur euv eva evb eve evg evl evo evr evv gaa gab gae gag gal gao gar gau gav gba gbe gbg gbl gbo gbr gbu gbv ge- gea geb gee geg gel geo ger geu gev gga ggb ggg ggo ggr ggu ggv gla glb gle glg gll glo glr glu glv goa gob goe gog gol goo gor gou gov gra grb gre grg grl gro grr gru grv gu- gua gub gue gug gul guo gur guu guv gva gvb gve gvg gvl gvo gvr gvu la- laa lab lae lag lal lao lar lau lav lba lbb lbe lbg lbl lbo lbr lbu lbv lea leb lee leg lel leo ler leu lev lga lgb lge lgg lgl lgo lgr lgu lgv lla llb lle llg lll llo llr llu llv loa lob loe log lol loo lor lou lov lra lrb lrg lro lrr lru lrv lua lub lue lug lul luo lur luu luv lva lvb lve lvg lvl lvr lvv oaa oab oae oag oal oao oar oau oav ob- oba obb obe obg obl obo obr obu obv oea oeb oee oeg oel oeo oer oga oge ogg ogl ogo ola olb ole olg oll olo olu oo- ooa oob oog ool ooo oor oov or- ora orb ore org orl oro orr oru orv ou- oua oue oul ouo our ov- ova ovb ove ovl ovo ovv ra- raa rab rae rag ral rao rar rau rav rba rbb rbe rbg rbl rbo rbr rbu re- rea reb ree reg rel reo rer reu rev rga rgb rge rgg rgo rgr rgv rla rle rlg rll rlo rlr rlu roa rob roe rog rol roo ror rou rov rra rrb rrg rrl rrr rru rua rub rue rug ruo rur ruu ruv rva rvb rve rvg rvl rvo rvr rvu rvv ua- uaa uab uae uag ual uao uar uau uav uba ubb ube ubg ubl ubo ubr ubu ubv uea ueb uee ueg uel uer uga ugb uge ugg ugl ugo ugr ugu ula ulb ule ulg ull ulo ulr ulu ulv uoa uob uoe uog uol uoo uor ur- ura urb ure urg url uro urr uru uua uue uug uur uuu uva uvb uve uvl uvo uvu uvv v-a v-e vaa vab vae vag val vao var vau vav vba vbg vbl vbo vbr vbv vea veb vee veg vel veo ver veu vga vgg vgl vgo vgr vgu vl- vla vlb vle vll vlo vlv voa vob voe vog vol voo vor vou vov vra vrb vre vrg vrr vru vue vug vul vur vuv vva vvb vvg vvo vvr vvv

a-be aaaa aaab aaae aaal aaar aaav aaba aabb aabl aaea aaev aage aala aale aall aalo aalu aaoe aaoo aara aare aaro aaru aava abaa abab abae abag abal abar abau abb- abba abbb abbe abbo abbr abee abel aber abgl abla able ablo ablv aboa abob abol aboo abor abou abov abra abro abua abue abug abul abva aeer aega aela aer- aera aero aeva ag-o agag agal agao agar agau agav agba agbo agea agee agel ager agga agge aggu agla agle aglu agob agog agol agoo agou agra agre agrl agro agua ague agul agur agva alaa alae alag alal alao alar alau alb- alba albe albo albu alea alee aleg aleo aler aleu alev alg- alga alge algo all- alla alle alll allo allr allu aloa aloe alog alol aloo alor alou alov alro alua alug alur alva alvo aoba aoeu aola aole aora aorb aoul arab arae arag aral arar arau arba arbe area aree areg arel areo areu arev arga argb arge argo arla arle arlo aroa arob aroe aroo aror arr- arra arre arrg arro arrr arru arua arub arue arug arul arva arve arvo auaa aube auel auer auga auge aul- aula aule aull aulo aulu auol aur- aura aure auro auug auve avab aval avao avar avea avel aveo aver aveu avgo avlb avor avou avra avre avro avur avva avvo baaa baal baar baba babb babe babo babr babu bael baer baga bage bagg bago bala bale ball balo balu baol bar- bara barb bare barg baro barr baru bau- baug baul baur bava bave bavu bbau bbbb bbeb bbga bblb bbrg beag beal bear beau beav beba bebb bebe bebo beeb beeg beel beer bega begg bego begu bela bele belg bell belo belu beo- beor bera bere berg bero berr beru beur bevo blaa blab blae blag blau blea bleb blee bleg bleo bleu blob