a-a a-b aaa aab aag aan aao aar ab- aba abb abg abn abo abr ag- aga agb agg agn ago agr an- ana anb ang ann ano anr aoa aob aog aon aoo aor ar- ara arb arg arn aro arr baa bab bag ban bao bar bba bbb bbg bbn bbo bbr bga bgb bgg bgn bgo bgr bna bnb bng bnn bno bnr boa bob bog bon boo bor bra brb brg brn bro brr gaa gab gag gan gao gar gba gbg gbn gbo gbr gga ggb ggg ggn ggo ggr gna gnb gnn gno gnr goa gob gog gon goo gor gra grb grg grn gro grr naa nab nag nan nao nar nba nbb nbg nbn nbo nbr nga ngb ngg ngn ngo nna nnb nng nnn nno no- noa nob nog non noo nor nra nrb nrg nrn nro nrr oaa oab oag oan oao oar ob- oba obb obg obn obo obr oga ogg ogn ogo on- ona onb ong onn ono onr oo- ooa oob oog oon ooo oor or- ora orb org orn oro orr ra- raa rab rag ran rao rar rba rbb rbg rbn rbo rbr rga rgb rgg rgn rgo rgr rna rnb rng rnn rno rnr roa rob rog ron roo ror rra rrb rrg rrn rrr

-ana aaaa aaab aaan aaar aaba aabb aana aang aaon aaoo aara aaro abaa abab abag aban abar abb- abba abbb abbo abbr aboa abob abon aboo abor abra abro ag-o agag agan agao agar agba agbo agga agna agno agob agog agon agoo agra agro ana- anaa anab anag anan anao anar anba anbb anbo ang- anga ango anna annb anno ano- anoa anon anor aoba aonb aono aora aorb aorn arab arag aran arar arba arga argb argo arna arng arno aroa arob aron aroo aror arr- arra arrg arro arrr baaa baan baar baba babb babo babr baga bagg bagn bago bana bang bann bano banr baon bar- bara barb barg barn baro barr bbbb bbga bbng bbrg bgan bgon bnor bnrr boab boag boan boar boba bobb bobo boga bogg bogo bona bong bonn bono boob boog boon boor bor- bora borg born boro borr brab brag bran brao brna brno broa brob brog bron broo bror brrr gaar gaba gabb gabo gabr gaga gagg gago gana gang gann gano gaon gara garb garg garn garo garr gbag gban gbbo gbon gggg ggrn gnaa gnar gnoo gnrr goan goar goba gobo goga gogo gon- gona gong gonn gono goog goon goor gora gorb gorg gorn goro gorr grab gran grbr grob grog gron groo gror grrr naaa naab naag naan naar naba nabo naga nago nan- nana nanb nang nann nano naor nara narg narn naro narr nbaa nbar nbbo ngab ngan ngao ngon ngor nngn nnnn noaa noba nobo noga nogg nogo non- nona nong nonn nono noo- noob noon nooo noor nor- nora norb norg norn noro norr nrab nrna nron oara oban obba obbo obon obor obra obro ogar ogb ogba ogna ogoa ogog ogon ogra ogro onab onan onar onga ongo onna onno onon onor onra ooaa ooba oona oooo oora orab oran orao orar orba orbb orbo orga orgn orgo orna orno oro- oron oror orra orro raab raag raan raba rabb rabo raga ragg rago rana rang rann rano raob rara rarb raro rbbb rbbr rgan rgba rnag rnbr roab roag roan roar rob- roba robb robo roga rogg rogo rona rong rono roob roog roon roor rora roro rrna rrrr

-aaa- aaarg aabaa aabba aabga aabra aarna aaron abaab ababa abaga abago abana abang abann abano abaon abara abarn abban abbar abgar aboab abobo abona abono aboon abora aborn abran abrar abron agago agana agara agarn agaro agbor aggag aggar aggro agnar agnon agogo agona agong agoon agora agro- agron agror anaba anaga anago anana anang anara anban anbar angar angon angor angra annan annar anoba anona anono anoon anora anorn aooga ar-ab arab- araba arabo arago arana arang arano arara arbab arbar arbon arbor argan argna argon arnan arnar arno- arnon arnor aroab aroar aroba aroga arona aroon aroor arora arran arron baarn baban babar baboo babra bagag bagan bagao bagar bagga bagna bagno bagor bagra banag banan banar banba banga bango banna banon baoro baraa barab barag baran barao barar barba barga barna baro- baroa barog baron baroo baror barra barro bo-bo boann boano boaro boban bobar bobr bogan bogar bogga bogna bogno bogon bogor bogra bonab bonan bonao bonar bonga bongo bonon booba boong boora boorn boran borba borbo borga borgo born- borna borno boro- boroa boron boroo borra borro braga bragb bragg brana brang brann brobo broga brona brong bronn broon brora brrar brrrr ga-ga gaago gaana gaara gaban gabar gabba gabbo gabon gabor gabra gagar gaggo gagna gagon gagra ganab ganga gangr ganna ganon gaona garab garag garba garbo garga garna garno garon garoo garor garra garro gbara ggaba gnago gnarr go-go go-on go-oo gobag goban gobar gobbo gogao gogar gogga gogon gogro gonag gonga gongo gonna gonnn gonno gono- goobo goona goong goora goraa gorab goran gorgo gorno grabo gragg grana grano grgar groa groan grogg grona grong grono groon grrrr na-ga naaga naban nabao nabar nabba naboa nabob naboo nabor nagan nagar nagoa nagor nagra nanan nanao nanga nann- nanna nanno nano- nanoa nanog nanon narag naran naroo naror narra narro nbaon ngaba ngago ngana ngara ngaro ngong ngora ngoro nnooo no-go no-no nobar noboa nobob nogar nogna nogra nona- nonan nonar nonna nonno noora norba norna noron norra norro o-bon o-r-b oagar oaror obaba obang obara oboga obora oboro obrab oggar ognon ogogo ogron onaga onano onaon onara ongar ongon onoba onoon onora onorn onran oonga ooooo oraba orana orang oraon orara orban organ orgon ornan ornon orobo orona orono orrgo ra-ra raaba raaor rabab raban rabba rabon rabor ragan ragga ragno ragon ragoo ranga rango ranna ranno ranon rarbg raron ro-ro roana roann robab robar robbo robo- robon robor