-al -er -ol a-a a-b aaa aab aae aal aao aap aar aav ab- aba abb abe abl abo abp abr abv aea aeb aee ael aeo aep aer aev al- ala alb ale all alo alp alr alv aoa aob aoe aol aoo aop aor aov ap- apa apb ape apl apo app apr apv ar- ara arb are arl aro arp arr arv av- ava avb ave avl avo avp avr b-p baa bab bae bal bao bap bar bav bba bbb bbe bbl bbo bbp bbr be- bea beb bee bel beo bep ber bev bla blb ble bll blo blp blr blv boa bob boe bol boo bop bor bov bpa bpb bpe bpl bpo bpp bpr bpv bra brb bre brl bro brp brr brv bva bvb bve bvl bvo bvp bvr bvv eaa eab eae eal eao eap ear eav eba ebb ebe ebl ebo ebp ebr ebv eea eeb eee eel eeo eep eer eev ela elb ele ell elo elp elr elv eo- eoa eob eoe eol eoo eop eor ep- epa epb epe epl epo epp epr era erb ere erl ero erp err erv eva evb eve evl evo evp evr evv l-p la- laa lab lae lal lao lap lar lav lba lbb lbe lbl lbo lbp lbr lbv lea leb lee lel leo lep ler lev lla llb lle lll llo llp llr llv loa lob loe lol loo lop lor lov lpa lpb lpe lpl lpo lpp lpr lpv lra lrb lro lrp lrr lrv lva lvb lve lvl lvp lvr lvv oaa oab oae oal oao oap oar oav ob- oba obb obe obl obo obp obr obv oea oeb oee oel oeo oep oer ola olb ole oll olo olp oo- ooa oob ool ooo oop oor oov op- opa opb ope opl opo opp opr opv or- ora orb ore orl oro orp orr orv ov- ova ovb ove ovl ovo ovp ovv p-p paa pab pae pal pao pap par pav pba pbb pbe pbl pbo pbp pbr pea peb pee pel peo pep per pev pla plb ple pll plo plp plr plv poa pob poe pol poo pop por pov ppa ppb ppe ppl ppo ppp ppr ppv pra prb pre prl pro prp prr prv pva pvb pve pvl pvo pvp pvr pvv ra- raa rab rae ral rao rap rar rav rba rbb rbe rbl rbo rbp rbr re- rea reb ree rel reo rep rer rev rla rle rll rlo rlp rlr roa rob roe rol roo rop ror rov rpa rpb rpe rpl rpo rpp rpr rpv rra rrb rrl rrp rrr rva rvb rve rvl rvo rvp rvr rvv v-a v-e vaa vab vae val vao vap var vav vba vbl vbo vbr vbv vea veb vee vel veo vep ver vl- vla vlb vle vll vlo vlp vlv voa vob voe vol voo vop vor vov vpa vpb vpe vpl vpo vpp vpr vra vrb vre vrp vrr vva vvb vvo vvr vvv

a-be aaaa aaab aaae aaal aaap aaar aaav aaba aabb aabl aabp aaea aaep aaev aala aale aall aalo aaoe aaoo aapa aapl aapo aara aare aaro aarp aava abaa abab abae abal abap abar abb- abba abbb abbe abbo abbr abee abel aber abla able ablo ablv aboa abob abol aboo abor abov abpa abpp abpr abra abro abva abvp aeap aeer aela aelp aer- aera aero aeva al-p alaa alae alal alao alap alar alb- alba albe albo alea alee aleo alep aler alev all- alla alle alll allo allr aloa aloe alol aloo alop alor alov alpa alpe alpl alpo alro alva alvo aoba aola aole aopo aora aorb apal apao apap apar apba apbr apea apel apep aper apev apl- apla aple aplp apo- apoe apoo apop apor appa appl appr apra apre apro arab arae aral arap arar arba arbe area aree arel areo arep arev arla arle arlo aroa arob aroe aroo aror arpa arpe arpl arr- arra arre arro arrr arva arve arvo avab aval avao avar avea avel aveo aver avlb avor avra avre avro avva avvo baaa baal baar baba babb babe babo babr bael baer bala bale ball balo baol bapa bape bapp bar- bara barb bare baro barr bava bave bbbb bbeb bblb bbpr beal beap bear beav beba bebb bebe bebo beeb beel beep beer bela bele bell belo belp beo- beor bepo bera bere bero berr bevo blaa blab blae blea bleb blee bleo blob bloo blop boab boal boar boba bobb bobe bobo boea boee boel boeo boep boer bola bole boll bolo boob booe bool boop boor bopa bope bopp bor- bora bore boro borr bova bove bovo bpea bpel bpoe brab brae brao brav brea breb bree brel breo brep brer brev brlp broa brob broe brol broo bror brrr e-la eaba eala eale eaop eapp eara earb eare earl earo earp eave eavp ebal ebba ebbo ebbr ebel eber ebla eboe ebol eboo ebor ebpo ebro eeea eeee eele eelv eera eero eeva el-b el-p elab elal elar elba elbe elbo elea elee eleo eler elev ella elle ello elpe elra elro elva elve elvo eola eole eolo eora eore eorl epaa epee eper eple epll epol epor eppa eppo eppp epra eprb epro eprp eral erap erba erbb erbe ereb erel erer erev erla erle erll erob eroe erol eroo erpa erpe erra erre erro erve evae eval evap evar evea evel ever evla evoe evol evoo evop evpl evra evre laaa laal laap laar laba labe labo labr lael laer lala lale lall lalo lapa lapb lape lapp lara larb lare larp larr larv lava lave lavo lbar lblr leaa leal leao leap lear leba lebo leea leel leep leer lela lele lell lelo leor leov lepa lepe lepo lepp lera lere lero lerp lev- leva leve levo llao llll lloa lloo lo-v loap loar lob- loba lobb lobe lobo loeb lola lole