-al -ol a-a a-b aaa aab aaf aal aao aar ab- aba abb abf abl abo abr af- afa afb aff afl afo afr al- ala alb alf all alo alr aoa aob aof aol aoo aor ar- ara arb arf arl aro arr baa bab baf bal bao bar bba bbb bbf bbl bbo bbr bfa bfb bff bfl bfo bfr bla blb blf bll blo blr boa bob bof bol boo bor bra brb brf brl bro brr faa fab faf fal fao far fba fbb fbf fbl fbo fbr ffa fff ffl ffo ffr fla flb flf fll flo flr foa fob fof fol foo for fra frb frf frl fro frr la- laa lab laf lal lao lar lba lbb lbf lbl lbo lbr lfa lfb lff lfl lfo lfr lla llb llf lll llo llr loa lob lof lol loo lor lra lrb lrf lro lrr oaa oab oaf oal oao oar ob- oba obb obf obl obo obr of- ofa ofb off ofl ofo ofr ola olb olf oll olo oo- ooa oob oof ool ooo oor or- ora orb orf orl oro orr ra- raa rab raf ral rao rar rba rbb rbf rbl rbo rbr rfa rfb rff rfl rfo rfr rla rlf rll rlo rlr roa rob rof rol roo ror rra rrb rrf rrl rrr

aaaa aaab aaaf aaal aaar aaba aabb aabl aafa aafb aaff aafl aala aall aalo aaoo aara aaro abaa abab abaf abal abar abb- abba abbb abbo abbr abff abla ablo aboa abob abof abol aboo abor abra abro afaa afao afar affa affo afla afoa afol afoo afor afr- afra afro alaa alal alao alar alb- alba albo alfa all- alla alll allo allr aloa alof alol aloo alor alro aoba aola aora aorb arab araf aral arar arba arfa arfb arff arla arlo aroa arob aroo aror arr- arra arro arrr baaa baaf baal baar baba babb babo babr baff bafo bala balf ball balo baol bar- bara barb barf baro barr bbbb bblb bffl blaa blab blob bloo boab boal boar boba bobb bobo bofa boff bola boll bolo boob boof bool boor bor- bora borf boro borr brab braf brao broa brob brol broo bror brrr faaa faba fabo fafa faff fafo fala fall falo fara farb farl faro farr fbar fbla ffar ffff ffrr flab flao flob floo flor foaf foal foar foba fofo fola foll folo folr foof fool for- fora forb forl foro forr frab frla frob frol laaa laal laar laba labo labr lafb laff lala lall lalo lara larb larf larr lbar lblr llao llll lloa lloo loaf loar lob- loba lobb lobo lofa loff lola loll lolo loob loof lool loor lora loro lral lrba lrrr oafo oall oara obal obba obbo obla obol obor obra obro off- offa offo offr ofla ofor ofra olaf olar olba olbo olfa olla ollo olof olor ooaa ooba ooff oola oolo oooo oora orab oral orao orar orba orbb orbo orff orla orlo oro- orof oror orra orro raab raaf raba rabb rabl rabo rafa raff rala ralb ralf rall ralo raob raol rara rarb rarf raro rbaf rbbb rbbr rffl rlab roab roaf roar rob- roba robb robo roff rofl rofo rola rolf roll rolo roob roof rool roor rora roro rrrr

-aaa- aabaa aabba aabra abaab ababa abala aball abalo abara abbar abfab aboab abobl abobo abora abrar abrol afall afara affor aflao afofl afool afro- afrob afrol alaba alala alaol alara albal albar albo- albor allaf allal allar allbo allo- alloa allof alloo allor allra aloaf aloba aloof aloor alora alorf ar-ab arab- araba arabo arafo arara arbab arbar arbol arbor arlob aroab aroar aroba arola aroll aroof aroor arora babar babol baboo babra baffa baflo bafra balal balao balar balbo balla ballo baloo balor baoro baraa barab baral barao barar barba barff barla baro- baroa barof baroo baror barra barro bball blaff bloor blorb bo-bo boaro bobal bobar bobla bobr bofal boffa boffo bolar boll- bolla bollo booba boola boora boral borba borbo borla boro- boroa boroo borra borro braal braff brall brobo broll brolo brool brora brrar brrrr fa-la faala fabal fabbo faboo fabor fabra fabro falfa fall- falla fallo faora farab farao farbo farfa farob farol faroo farro flaff floor flora floro fobar fofao folar follo for-a forra forro fraba la-la labab labba labor labra labro lalab lalar lalla lalo- lalor laroo larra lball loaba loara lobal lobar lobbo lobo- lobor lofar lofra lolla lollo lolol loofa loola loora loral lorra o-r-b oaror obaba obala obara obolo obora oboro obrab ofafa ofall offal offof ofora olala ooola ooooo oraal oraba oralb orara orbal orfar orfor orobo ra-ra raaba raaff raaor rabab rabal rabba rabor rafal rafar raffa raffl ralla rallo raraf rfala ro-ro roall robab robar robbo robo- robor roffa rofor rolao rolfo rolla rollo rooba roral rorra

aaaaba aabroo abaroa abbala abobra abolla aboral abrafo affala aflalo al-ala al-bab al-fao alarab alarba alaro albala albara albaro alboll alfarb alfaro allaro allfor alloff allora aloalo aloara alolar araafa arabal arabo- aralar ararao arboll arbra arfara arfarf arolla arraba arroba b-ball b-roll baabaa baabar baarlo baaror babala babalo babbar babool bafaro balafo balara balboa ballal ballao ballar ballof balloo baobab bar-or barara barbal barbar barbra barbro barolo bbbbbb boabab bobara bobbar bolara bolbar bolbol bolbro bolobo bololo booboo borbor bororo faball fabao fabara fabbro fabral falaba falala fallal fallar fallo- faraar farara farfar farofa faroff farrar floral foboff foobar foofoo forall forbar forbra forfar forlab frafra frbroo frollo laalaa labara labaro lablab labral lafaro lalala lalara lallar lalola laloor laolao lara-b larbaa larbar larbro llorar lloro lobao lobola lobolo lollar lolobo looloo obaala oballo obbola olalla ollola oolala oooooo oral-b orallo orbaff orbara orloff orobol rababa robalo robola robolo roflol rollar roloff

abablar afraloa al-arab alabora alfafar alfalfa alfaroa allarab allball allobar araroba arboral arrorro baabarr babaloo babrala bal-bal balbala balobal baraboo barabra baralla barbara barbaro barbola barbora bbbbbbb bobbarr boffola bolalar boo-boo