aaaa aaab aaal aaam aaar aaav aaba aabb aabl aabm aala aall aalo aama aamb aamo aamr aaoo aara aarm aaro aava abaa abab abal abam abar abb- abba abbb abbo abbr abla ablo ablv abma abmb aboa abob abol aboo abor abov abra abro abva alaa alal alam alao alar alb- alba albm albo all- alla alll allo allr alma almo aloa alol alom aloo alor alov alro alva alvo amaa amal amam amar amb- amba ambo ambr amla amm- amma ammo amob amol amoo amor amra amrl amro aoba aola aoma aora aorb arab aral aram arar arba arla arlo arma arml armm armo aroa arob arom aroo aror arr- arra arro arrr arva arvo avab aval avao avar avlb avma avor avra avro avva avvo baaa baal baam baar baba babb babm babo babr bala ball balm balo bama bamb baml bamm baol bar- bara barb barm baro barr bava bbbb bblb blaa blab blam blob blom bloo bmaa boab boal boar boba bobb bobo bola boll bolm bolo boma bomb boob bool boom boor bor- bora borm boro borr bova bovo brab bram brao brav broa brob brol brom broo bror brrm brrr brvm laaa laal laam laar laba labo labr lala lall lalm lalo lama lamb lamm lamo lamr lara larb larm larr larv lava lavo lbar lblr llao llll lloa lloo llvm lmao lmbo lmmr lo-v loam loar lob- loba lobb lobo lola loll lolo loma lomb lomm lomo loob lool loom loor lora loro lovo lral lram lrba lrrr lvov lvrr maaa maal maam maar maba mabo mal- mala mall malm malo mama mamo maor mar- mara marl marm maro marr marv mava mavo mbam mbav mbba mlab mlba mlvm mmaa mmab mmar mmlv mmmm mmor moaa moab moal moam moar moba mobb mobo mola moll molo molr moma momo mooa moob mool moor moov mora morb morl moro mova mrbb mrbm mrml mval oall oama oara obal obba obbo obla obol obor obra obro olam olar olav olba olbo olla ollo olmo olom olor olov omal omam omao omar ombo omma omo- omoa omoo omor omov omra omro ooaa ooba oola oolo ooma oooo oora orab oral oram orao orar orav orba orbb orbo orla orlo orma ormo oro- orom oror orra orro orvr oval ovar ovo- ovol ovoo ovra raab raam raba rabb rabl rabo rala ralb rall ralo rama ramb raml ramm ramo raob raol raom rara rarb raro rava rbbb rbbr rlab rlml rmll rmmv rmvb roab roam roar rob- roba robb robo rola roll rolm rolo roma romb romm romo roob rool room roor rora roro rova rovo rrrr vaal vaar vala vall valo vama vamo vara varm varr vava vlab vlba voar vola voll volm volo vool voom voor vor- vora vorm voro vram vrav vrba vrbl vrml vvob vvvv