-al -ol a-a a-b aaa aab aag aal aao aar aau ab- aba abb abg abl abo abr abu ag- aga agb agg agl ago agr agu al- ala alb alg all alo alr alu aoa aob aog aol aoo aor aou ar- ara arb arg arl aro arr aru au- aua aub aug aul auo aur b-u baa bab bag bal bao bar bau bba bbb bbg bbl bbo bbr bbu bga bgb bgg bgl bgo bgr bgu bla blb blg bll blo blr blu boa bob bog bol boo bor bou bra brb brg brl bro brr bru bua bub bug bul buo bur buu gaa gab gag gal gao gar gau gba gbg gbl gbo gbr gbu gga ggb ggg ggo ggr ggu gla glb glg gll glo glr glu goa gob gog gol goo gor gou gra grb grg grl gro grr gru gu- gua gub gug gul guo gur guu la- laa lab lag lal lao lar lau lba lbb lbg lbl lbo lbr lbu lga lgb lgg lgl lgo lgr lgu lla llb llg lll llo llr llu loa lob log lol loo lor lou lra lrb lrg lro lrr lru lua lub lug lul luo lur luu oaa oab oag oal oao oar oau ob- oba obb obg obl obo obr obu oga ogg ogl ogo ola olb olg oll olo olu oo- ooa oob oog ool ooo oor or- ora orb org orl oro orr oru ou- oua oul ouo our ra- raa rab rag ral rao rar rau rba rbb rbg rbl rbo rbr rbu rga rgb rgg rgo rgr rla rlg rll rlo rlr rlu roa rob rog rol roo ror rou rra rrb rrg rrl rrr rru rua rub rug ruo rur ruu ua- uaa uab uag ual uao uar uau uba ubb ubg ubl ubo ubr ubu uga ugb ugg ugl ugo ugr ugu ula ulb ulg ull ulo ulr ulu uoa uob uog uol uoo uor ur- ura urb urg url uro urr uru uua uug uur uuu

aaaa aaab aaal aaar aaba aabb aabl aala aall aalo aalu aaoo aara aaro aaru abaa abab abag abal abar abau abb- abba abbb abbo abbr abgl abla ablo aboa abob abol aboo abor abou abra abro abua abug abul ag-o agag agal agao agar agau agba agbo agga aggu agla aglu agob agog agol agoo agou agra agrl agro agua agul agur alaa alag alal alao alar alau alb- alba albo albu alg- alga algo all- alla alll allo allr allu aloa alog alol aloo alor alou alro alua alug alur aoba aola aora aorb aoul arab arag aral arar arau arba arga argb argo arla arlo aroa arob aroo aror arr- arra arrg arro arrr arru arua arub arug arul auaa auga aul- aula aull aulo aulu auol aur- aura auro auug baaa baal baar baba babb babo babr babu baga bagg bago bala ball balo balu baol bar- bara barb barg baro barr baru bau- baug baul baur bbau bbbb bbga bblb bbrg blaa blab blag blau blob blog bloo blou blrg blub blur boab boag boal boar boba bobb bobo bobu boga bogg bogo bola bolg boll bolo bolu boob boog bool boor bor- bora borg boro borr boru boua boul bour brab brag brao brau broa brob brog brol broo bror brou brrr brug bual buar buba bubb bubo bubu buga bugg bugo bula bulb bulg bull bulu buol bur- bura burb burg burl buro burr buru gaal gaar gaba gabb gabl gabo gabr gabu gaga gagg gago gagu gala gall galo galu gaol gara garb garg garo garr gaua gaub gaul gaur gbag gbbo gggg glaa glab glar glau glob glog glor glou glrb glro glub glug glur goal goar goba gobl gobo goga gogo gola goll golo golu goog gool goor gora gorb gorg goro gorr gou- goug goul gour grab grau grbr grob grog grol groo gror grou grrl grrr grua grub grug grur guaa guag guao guar guba gubb gubu guga gugb gugg gugu gula gulb gull gulo gulu gura gurb gurg gurl guro gurr guru laaa laag laal laar laba labo labr labu lag- laga lagg lago lagu lala lall lalo lalu laou lara larb larg larr laru laub laul laur lbar lblr lbug lgbu llao llll lloa lloo loar lob- loba lobb lobo log- loga logb logo lola loll lolo loob lool loor lora loro loul lour louu lral lrba lrgb lrrr luau luba luga lugg lugo lugu lula lull lulu lura lurg luua oaau oall oara obal obba obbo obla oblu obol obor obra obro ogar ogb ogba ogla ogoa ogog ogou ogra ogro olar olba olbo olga olgr olla ollo olog olor olur ooaa ooba oola oolo oooo oora orab oral orao orar orba orbb orbo orbu orga orgo orla orlo orlu oro- oror orra orro orub oula oulu our- oura ouro ouu- raab raag raba rabb rabl rabo rabu raga ragg rago ragu rala ralb rall ralo raob raol rara rarb raro raua raub raul rbbb rbbr rgba rlab rlua rlug roab roag roar rob- roba robb robo robu roga rogg rogo rola roll rolo roob roog rool roor rora roro roru roua roub roul rrrr ruag ruba rubb rubu ruga rugg rula rull rulo rura ruro ruru uaru uaua ubal ubar ubba ubbo ubla ublo ubra ugab ugal ugao ugar uggo ugol ugra ugro ugur uguu ulaa ular ulla ullo ullr ulo- ulog ulua ulul uor- ural urao urau urba urga urgu urla uro- uroa urol uroo urra urur uulu uuuu

-aaa- aaarg aabaa aabba aabga aabra aarau abaab ababa ababu abaga abago abala aball abalo abara abaru abbar abbou abbur abgal abgar ablur aboab abobl abobo abora abrar abrol abula abull abura aburr agago agara agaro agbor aggag aggar agglo aggro aglal aglar agoal agogo agora agoua agral agro- agror aguar agula agulo agulu agura alaba alala alalu alaol alara albal albar albo- albor albul albur algal algau algo- algoa algol algor algua