-al -ol a-a a-b a-c aaa aab aac aae aal aao ab- aba abb abc abe abl abo ac- aca acb acc ace acl aco aea aeb aec aee ael aeo al- ala alb alc ale all alo aoa aob aoc aoe aol aoo baa bab bac bae bal bao bba bbb bbc bbe bbl bbo bca bcb bcc bce bcl bco be- bea beb bec bee bel beo bla blb blc ble bll blo boa bob boc boe bol boo c-- caa cab cac cae cal cao cba cbb cbc cbe cbl cbo cca ccb ccc cce ccl cco ce- cea ceb cec cee cel ceo cl- cla clb clc cle cll clo co- coa cob coc coe col coo eaa eab eac eae eal eao eba ebb ebc ebe ebl ebo ec- eca ecb ecc ece ecl eco eea eeb eec eee eel eeo ela elb elc ele ell elo eo- eoa eob eoc eoe eol eoo la- laa lab lac lae lal lao lba lbb lbc lbe lbl lbo lca lcb lcc lce lcl lco lea leb lec lee lel leo lla llb llc lle lll llo loa lob loc loe lol loo oaa oab oac oae oal oao ob- oba obb obc obe obl obo oc- oca ocb occ ocl oco oea oeb oec oee oel oeo ola olb olc ole oll olo oo- ooa oob ooc ool ooo

a-be aaaa aaab aaac aaae aaal aaba aabb aabc aabl aaca aacb aacc aace aacl aaco aaea aaec aala aalc aale aall aalo aaoe aaoo abaa abab abac abae abal abb- abba abbb abbe abbo abca abcb abcc abcl abec abee abel abla able ablo aboa abob abol aboo acaa acab acac acae acba acbl acca accc acce acco ace- acea acec acel acla aclc acle acoa acoe acol aeac aecb aecl aela aelc alaa alac alae alal alao alb- alba albc albe albo alca alcc alce alco alea alec alee aleo all- alla alle alll allo aloa aloc aloe alol aloo aoba aoca aoce aola aole baaa baal baba babb babe babo bac- baca bacc bace baco bael bala balc bale ball balo baol bbbb bbeb bblb bcaa bcbc bcca bccc bccl bcec beal beba bebb bebe bebo beca beeb beel bela bele bell belo beo- blaa blab blac blae blea bleb blee bleo blob bloc bloo boab boac boal boba bobb bobe bobo boca boce boco boea boec boee boel boeo bola bole boll bolo boob booc booe bool c-bo caaa caab caac caal caba cabe cabo cac- caca cacc cace caco caec cala calc cale call calo caol cbac cbal cbbc cbca cbcc cbce cbcl cbea cbec cbee cblb cblc cbol ccaa ccab ccac ccba ccbc ccca cccb cccc cccl ccee ccel ccla cclc ccob ccoc ceac ceal ceba cec- ceca cece ceco ceeb ceec ceel cel- cela celc cele cell celo ceol clab clea clec clee cleo clob cloe cloo coal coba cobb cobe cobo coca coce coco coel col- cola colb cole coll colo coob cool e-cl e-la eaba eaca eacc eaec eala ealc eale ebac ebal ebba ebbc ebbo ebcc ebel ebla eboe ebol eboo ecaa ecac ecal ecao ecbc ecbe ecca eccb eccc ecce eccl ecco ecla eco- ecol eeca eeea eeee eele eeoc el-b elab elac elal elba elbe elbo elca elcb elce elco elea elec elee eleo ella elle ello eola eole eolo laaa laac laal laba labe labo laca lacc lace lacl laco lael lala lale lall lalo lbcc lcac lcbc lcca lccc lcce leaa leal leao leba lebo leca lece leco leea leel lela lele lell lelo leoc llao llcc lllc llll lloa lloc lloo loac lob- loba lobb lobe lobo loca locc loce loco loeb lola lole loll lolo loob looc looe lool o-eo oall obal obba obbo obea obec obel obla oble oboe obol ocab ocac ocal ocbc occa occc oce ocee oclc oec- oeca oecc oeec oela oele olac olba olbo olca olcc ole- olea oleo olla olle ollo ooaa ooba oobe oola oolo oooo

-aaa- a-lee aaace aaaee aaaoc aabaa aabba aabel aacbc abaab ababa ababe abaca abaco abala abale aball abalo abbac abccc abeal abeba abebe abece abeel abela abele abell aboab abobl abobo abole acaca acacb acala acale acall accel aceae acebo acela acele acell aclla acoal acoel acole acool aeaea aealo aebbe aella aelle aello alaba alaca alace alala alaol albac albal albee albo- alcae alcea alcee alco- alcoa aleae alele allal allbe allbo allee allel allo- alloa alloe alloo aloba ba-le baabe baalc babec babee babel bable babol baboo bacab bacao bacca bacco bacea balac balae balal balao balbo balca balco balea balec balla balle ballo baloo bball bbbee bcell beaco beale beall bebel beblo becca becco becel beeac beebe beela beele belaa belac belbo belca belce belec belee bella bellb belle bello blabe blaca blacc blace bleea bo-bo boaco boale bobac bobal bobea bobla boble boboc bocac bocal bocao bocca bocce bocle bocoa boece boeol bolae bolbe bolca bolel boleo boll- bolla bolle bollo booba booce booco boola boole c-a-c ca-ca caaba cabal cabel cable cabob caboc cacao caco- cacoa caec- caeca caela caelo calao calbe calc- calca calce calco calea caleb calla callb calle calo- caloe caoba ccccc ccell ceace cebal cebec cecal ceco- ceeac ceele ceelo celal celco celeb cell- cella celle cello celo- ceoce clabe clacl claco claea cleco clola cloob co-bo co-co coala coale cobbe cobla coble cobol cocao cocc- cocce cocco cocea coceo cocle cocoa cocol coel- coela coelo cola- colab colac cole- colea colee colel coleo coll- colla colle collo colo- cooba cooee coola coole coolo ebala eball ebble ebela ebell ebelo ebola ecale ecall eccle ecole ecolo eecca eeeee eelco elabe elaea elaeo elele eleo- ellac ellel elloe eloee elole eolla la-la laace labab labba labbe labea label labeo laboe lacca lacce lalab lalla lalle lalo- lball leace lebal lebce lebec lebel lecca lecce lecco leece leeco leela leell lelac lelle leoba leola loaba lobal lobbe lobbo lobec loble lobo-