-al -ol a-a a-b a-i aaa aab aaf aag aai aal aao ab- aba abb abf abg abi abl abo af- afa afb aff afg afi afl afo ag- aga agb agf agg agi agl ago ai- aia aib aif aig aii ail aio al- ala alb alf alg ali all alo aoa aob aof aog aoi aol aoo baa bab baf bag bai bal bao bba bbb bbf bbg bbi bbl bbo bfa bfb bff bfg bfi bfl bfo bga bgb bgf bgg bgi bgl bgo bi- bia bib bif big bii bil bio bla blb blf blg bli bll blo boa bob bof bog boi bol boo faa fab faf fag fai fal fao fba fbb fbf fbg fbi fbl fbo ffa fff ffg ffi ffl ffo fga fgb fgf fgg fgi fgl fia fib fif fig fii fil fla flb flf flg fli fll flo foa fob fof fog foi fol foo gaa gab gaf gag gai gal gao gba gbf gbg gbi gbl gbo gfa gfb gff gfi gfl gfo gga ggb ggg ggi ggo gia gib gif gig gii gil gio gla glb glf glg gli gll glo goa gob gof gog goi gol goo i-f ia- iaa iab iaf iag iai ial iao iba ibb ibf ibg ibi ibl ibo ifa ifb iff ifg ifi ifl ifo iga igb igf igg igi igl igo iia iib iif iii iil iio il- ila ilb ilf ilg ili ill ilo io- ioa iob iof iog ioi iol ioo la- laa lab laf lag lai lal lao lba lbb lbf lbg lbi lbl lbo lfa lfb lff lfg lfi lfl lfo lga lgb lgf lgg lgi lgl lgo lia lib lif lig lii lil lio lla llb llf llg lli lll llo loa lob lof log loi lol loo o-i oaa oab oaf oag oai oal oao ob- oba obb obf obg obi obl obo of- ofa ofb off ofg ofi ofl ofo oga ogf ogg ogi ogl ogo oia oib oif oii oil oio ola olb olf olg oli oll olo oo- ooa oob oof oog ooi ool ooo

a-ii aaaa aaab aaaf aaai aaal aaba aabb aabi aabl aafa aafb aaff aafi aafl aaib aaii aala aali aall aalo aaoo abaa abab abaf abag abai abal abb- abba abbb abbi abbo abff abgl abia abib abig abil abla ablo aboa abob abof abol aboo afaa afao affa affi affo afgf afia afib afif afig afil afla aflg afoa afog afol afoo ag-o agag agai agal agao agba agbo agfa agga aggi agia agib agig agii agil agio agla agli agob agog agol agoo aiai aiba aibl aibo aiff aifl aiga aigo aiia aiib aila aili aioi alaa alag alai alal alao alb- alba albi albo alfa alfi alg- alga algi algo ali- alia alib alif alig alii alil alio all- alla alli alll allo aloa alof alog aloi alol aloo aoba aola ba-i baaa baaf baal baba babb babi babo baff bafo baga bagg bagi bago baia baib baig bail baio bala balf bali ball balo baol bbbb bbga bblb bffl bfgf bgia biaf bial biao biba bibb bibi bibl bibo bifa biff bifi biga bigb bigg bigo bila bili bill bilo bio- biog bioi biol blaa blab blag blio blob blog bloo boab boag boai boal boba bobb bobi bobo bofa boff boga bogg bogi bogo boi- boii boil bola bolg boli boll bolo boob boof boog bool faaa faba fabi fabo fafa faff fafg fafi fafo fagg fagi fago fail faio fala fali fall falo fbla ffff ffii fiaa fiaf fial fiba fifa fiff fifi fifo figa figg figl figo fiii fiil fila fili fill filo flab flag flao flia flig flii flob flog floo foaf foal foba fofo fogg fogi fogl fogo foia foil fola foli foll folo foof fool gaal gaba gabb gabi gabl gabo gafa gafb gaff gafi gaga gagg gagi gago gaia gaig gail gala gali gall galo gaol gbag gbbo gffa gfoa ggfg gggg giaa giai gial giba gibb giff giga gigg gigi gigo gila gilf gilg gili gill gilo giog gioi glaa glab gli- glia glib glob glof glog goaf goai goal goba gobi gobl gobo goff goga gogi gogo goif gola golf goli goll golo goof goog gooi gool i-go iaaa iaai iaal iaba iaff iafl iago iaia iala iall ibfi ibga ibia ifaa ifao ifbb ifil ifla igal igba igbo igfa igga igia igil igla igli iglo igoo iifa iiii iiio iila iioi iioo ilag ilal ilia ilio ill- illa illi illo ilog iloo ioba iobi ioii ioio iola iolo ioof iooi iooo laaa laag laal laba labi labo lafb laff lag- laga lagg lago laia lail lala lali lall lalo lbia lgfl liao liba libo lifa liff lifg lifl lifo liga ligg ligi ligo liia liig liii lila lilb lilg lili lill lilo lio- llao llll lloa lloo loaf lob- loba lobb lobi lobo lofa loff lofi log- loga logb logi logo loif lola loli loll lolo loob loof lool oafo oall obai obal obba obbo obia obla oboi obol off- offa offo ofgo ofla ogai ogb ogba oggi ogla ogli ogoa ogog ogoi oiba oigo oiii oila olaf olba olbo olfa olga olia olib olig olio olla olli ollo olof olog ooaa ooba oobi ooff ooia oola oolo oooo

-aaa- a-fib a-iii aaaai aabaa aabba aabga aaiib aalib aalii abaab ababa abaga abago abaia abail abala abali aball abalo abbai abbia abfab abgal abila abill abilo abio- aboab abobl abobo aboil aboli afall affif afifa afill aflao afofl afoil afool agafa agago agali agbia agbil aggag aggai agglo agila aglal aglia aglif aglio agoal agogo agoli agoof aiaff aiaia aiboa aigai aigal aigio ailia aioli alaba alabi alagi alaia alala alali alaol albal albia albig albo- alfia alfil alfio algal algia algif algo- algoa algol alibi alila allaf allai allal allbo allia allio allo- alloa allof alloo aloaf aloba alogi aloof aooga baali babai babia babil babio babol baboo baffa baffi bafia baflo