-al -er -ol a-a a-b aaa aab aad aae aal aao aap aar ab- aba abb abd abe abl abo abp abr ad- ada adb add ade adl ado adp adr aea aeb aed aee ael aeo aep aer al- ala alb ald ale all alo alp alr aoa aob aod aoe aol aoo aop aor ap- apa apb apd ape apl apo app apr ar- ara arb ard are arl aro arp arr b-p baa bab bad bae bal bao bap bar bba bbb bbd bbe bbl bbo bbp bbr bda bdb bdd bde bdl bdo bdp bdr be- bea beb bed bee bel beo bep ber bla blb bld ble bll blo blp blr boa bob bod boe bol boo bop bor bpa bpb bpd bpe bpl bpo bpp bpr bra brb brd bre brl bro brp brr daa dab dad dae dal dao dap dar dba dbb dbd dbe dbl dbo dbp dbr dda ddb ddd dde ddl ddo ddp ddr de- dea deb ded dee del deo dep der dl- dla dlb dld dle dll dlo dlp dlr doa dob dod doe dol doo dop dor dpa dpb dpd dpe dpl dpo dpp dpr dra drb drd dre drl dro drp drr eaa eab ead eae eal eao eap ear eba ebb ebd ebe ebl ebo ebp ebr ed- eda edb edd ede edl edo edp edr eea eeb eed eee eel eeo eep eer ela elb eld ele ell elo elp elr eo- eoa eob eod eoe eol eoo eop eor ep- epa epb epd epe epl epo epp epr era erb erd ere erl ero erp err l-p la- laa lab lad lae lal lao lap lar lba lbb lbd lbe lbl lbo lbp lbr lda ldb ldd lde ldl ldo ldp ldr lea leb led lee lel leo lep ler lla llb lld lle lll llo llp llr loa lob lod loe lol loo lop lor lpa lpb lpd lpe lpl lpo lpp lpr lra lrb lrd lro lrp lrr oaa oab oad oae oal oao oap oar ob- oba obb obd obe obl obo obp obr oda odb odd ode odl odo odp odr oea oeb oed oee oel oeo oep oer ola olb old ole oll olo olp oo- ooa oob ood ool ooo oop oor op- opa opb opd ope opl opo opp opr or- ora orb ord ore orl oro orp orr p-p paa pab pad pae pal pao pap par pba pbb pbd pbe pbl pbo pbp pbr pda pdb pdd pde pdl pdo pdp pdr pea peb ped pee pel peo pep per pla plb pld ple pll plo plp plr poa pob pod poe pol poo pop por ppa ppb ppd ppe ppl ppo ppp ppr pra prb prd pre prl pro prp prr ra- raa rab rad rae ral rao rap rar rba rbb rbd rbe rbl rbo rbp rbr rda rdb rdd rde rdl rdo rdp rdr re- rea reb red ree rel reo rep rer rla rld rle rll rlo rlp rlr roa rob rod roe rol roo rop ror rpa rpb rpd rpe rpl rpo rpp rpr rra rrb rrd rrl rrp rrr

a-be a-do aaaa aaab aaad aaae aaal aaap aaar aaba aabb aabd aabl aabp aada aade aaea aaep aala aald aale aall aalo aaoe aaoo aapa aapl aapo aara aard aare aaro aarp abaa abab abad abae abal abap abar abb- abba abbb abbe abbo abbr abda abdo abed abee abel aber abla able ablo aboa abob abod abol aboo abor abpa abpd abpp abpr abra abro adaa adab adad adae adal adao adap adar adba adda addd adde addl addo addr adea adeb adee adel adeo ader adle adob adod adoe adoo ador adp- adra adre adro aeap aede aeer aela aelp aer- aera aerd aero al-p alaa alad alae alal alao alap alar alb- alba albe albo ald- alda alde aldl aldo alea aled alee aleo alep aler all- alla alle alll allo allr aloa alod aloe alol aloo alop alor alpa alpe alpl alpo alro aoba aola aole aopo aora aorb apal apao apap apar apba apbr apda apdd apea aped apel apep aper apl- apla aple aplp apo- apod apoe apoo apop apor appa appd appl appr apra apre apro arab arad arae aral arap arar arba arbe arda arde ardl ardo area ared aree arel areo arep arla arle arlo aroa arob arod aroe aroo aror arpa arpe arpl arr- arra arre arro arrr baaa baad baal baar baba babb babe babo babr bada badb badd bade bado badr baed bael baer bala bald bale ball balo baol bapa bape bapp bar- bara barb bard bare baro barr bbad bbbb bbdd bbdo bbeb bblb bbpr bd-r bdle bead beal beap bear beba bebb bebe bebo beda bede bedl bedo beeb beed beel beep beer bela beld bele bell belo belp beo- beod beor bepo bera berd bere bero berr blaa blab blad blae bldr blea bleb bled blee bleo blob blod bloo blop boab boad boal boar boba bobb bobe bobo boda bodb bode bodo boea boee boel boeo boep boer bola bold bole boll bolo boob bood booe bool boop boor bopa bope bopp bor- bora bord bore boro borr bpda bpea bpel bpoe bprd brab brad brae brao brda brdo brea breb bred bree brel breo brep brer brlp broa brob brod broe brol broo bror brrr d-bo daab daad daae daal daap daar daba dabb dabo dabp dada dade dado daeb daer dala dale dall dalo dapa dape dapp dara darb dard dare darl daro darp darr dbar dblp dbpd dddd ddpo ddre dead deae deal deap dear deba debe deda dedd dede dedo deeb deed deel deep deer dela deld dele dell delo delp deol deop deor depa depe depo depp depr der- dera derb dere dero derp derr dlab dlbd doab doae doal doap doar doba dobb dobe dobl dod- doda dodd dode dodo doea doel doer dola dold