-ana aaaa aaab aaam aaan aaar aaba aabb aabm aama aamb aamn aamo aamr aana aang aaon aaoo aara aarm aaro abaa abab abag abam aban abar abb- abba abbb abbo abbr abma abmb aboa abob abon aboo abor abra abro ag-o agag agam agan agao agar agba agbo agga agma agna agno agob agog agon agoo agra agro amaa amag amam aman amar amb- amba ambn ambo ambr amga amgn amm- amma ammo amno amob amog amon amoo amor amra amro ana- anaa anab anag anam anan anao anar anba anbb anbo ang- anga ango anma anna annb anno ano- anoa anom anon anor aoba aogm aoma aomg aonb aono aora aorb aorn arab arag aram aran arar arba arga argb argo arma armm armo arna arng arno aroa arob arom aron aroo aror arr- arra arrg arro arrr baaa baam baan baar baba babb babm babo babr baga bagg bagn bago bama bamb bamm bamn bana bang bann bano banr baon bar- bara barb barg barm barn baro barr bbbb bbga bbgm bbmg bbng bbrg bgan bgon bmaa bmag bman bnor bnrr boab boag boan boar boba bobb bobo boga bogg bogo boma bomb bona bong bonn bono boob boog boom boon boor bor- bora borg borm born boro borr brab brag bram bran brao brna brno broa brob brog brom bron broo bror brrm brrr gaar gaba gabb gabo gabr gaga gagg gago gam- gama gamb gamm gamo gana gang gann gano gaon gara garb garg garm garn garo garr gbag gban gbbo gbon gggg ggrn gman gmmr gnaa gnam gnar gnma gnom gnoo gnrr goam goan goar goba gobo goga gogo goma gomb gomn gomo gon- gona gong gonn gono goog goom goon goor gora gorb gorg gorm gorn goro gorr grab gram gran grbr grob grog grom gron groo gror grrr maaa maag maam maan maar maba mabo maga magg magn mago mama mamo man- mana mang mann mano maon maor mar- mara marg marm maro marr mbam mbba mbna mgam mgga mgrm mmaa mmab mman mmar mmgn mmmm mmor mnaa mnam mnba mnbb mngr mnra moaa moab moag moam moan moar moba mobb mobo moga mogg mogo moma momo mon- mona mong monn mono mooa moob moog moon moor mora morb morg morn moro mrbb mrbm mrgn mrna mrng mron naaa naab naag naam naan naar naba nabo naga nago nama namb namm namo nan- nana nanb nang nann nano naor nara narg narm narn naro narr nbaa nbar nbbo ngab ngam ngan ngao ngma ngmn ngom ngon ngor nman nmon nmra nngn nnnn noaa noam noba nobm nobo noga nogg nogo nom- noma nomo non- nona nong nonn nono noo- noob noon nooo noor nor- nora norb norg norm norn noro norr nrab nram nrma nrna nron oama oara oban obba obbo obon obor obra obro ogam ogar ogb ogba ogma ogna ogoa ogog ogon ogra ogro omam oman omao omar ombo omma omn- omo- omoa omon omoo omor omra omro onab onam onan onar onga ongo onna onno onon onor onra ooaa ooba ooma oona oooo oora orab oram oran orao orar orba orbb orbo orga orgn orgo orma ormn ormo orna orno oro- orom oron oror orra orro raab raag raam raan raba rabb rabo raga ragg rago rama ramb ramm ramo rana rang rann rano raob raom rara rarb raro rbbb rbbr rgan rgba rman rmon rmrg rnag rnbr roab roag roam roan roar rob- roba robb robo roga rogg rogo roma romb romm romo rona rong rono roob roog room roon roor rora roro rrna rrrr