-vac a-ha aaaa aaac aaah aaal aaar aaav aaca aacc aach aacl aaco aacr aacv aaha aahl aala aalc aall aalo aaoo aara aarc aaro aava acaa acac acar acca accc acch acco acha achh achl acho achr acla aclc aclr acoa acoh acol acor acr- acra acrc acro acrr acrv acvv ahac ahah ahal ahar ahha ahla ahoa ahor ahra ahrc ahrr ahva alaa alac alal alao alar alca alcc alco alha all- alla allh alll allo allr aloa aloc aloh alol aloo alor alov alro alva alvo aoah aoca aola aora arac arah aral arar arc- arca arch arco arh- arla arlo aroa aroo aror arr- arra arrc arrh arro arrr arva arvo aval avao avar avcc avco avor avra avro avva avvo caaa caac caah caal cac- caca cacc cach caco cacr caha cahl cala calc call calo caol caor cara carc carl caro carr cava cavo ccaa ccac ccar ccca cccc cccl cccv ccha cchl cchr ccla cclc cclv ccoc ccra ccrc ccrl ccvo chaa chac chah chal chao char chav chca chch chha chlc chlr choc choh chol choo chor chov chra chrc chro chrr chvo clar clav cloo clor clra clro clrv coal coca coch coco coha coho col- cola coll colo cooh cool cor- cora corc corl coro corr cova covo crac crar crca crcc crcr croc croh crol croo cror cvac cvar cvca cvcc cvra cvrr haal haar haco haha haho hal- hala hall halo haor hara harc harh harl haro harr harv hava hcca hccc hcch hhaa hhcl hhhh hhla hlah hoac hoar hoca hoch hocr hoha hohl hoho hol- hola holc holh holl holo hool hoor hora horc horl horo horr hova hrac hrrc hvac hval hvar hvcc laaa laac laal laar laca lacc lach lacl laco laha laho lahr lala lall lalo lara larc larr larv lava lavc lavo lcac lcca lccc lchc lchr lcor lcra lcrl lcrv lhhh lhor llao llcc lllc llll lloa lloc lloo lo-v loac loar loca locc loch loco loha loho lohr lola loll lolo looc lool loor lora loro lovo lrac lral lroc lrrc lrrr lvcc lvov lvrr oall oara ocac ocal occa occc ocha oclc ocra ocrl ocro ocrr ohal ohcc ohho ohoh ohra olac olah olar olav olca olcc olla ollo olor olov ooaa oocr ooha ooho oola oolo oooh oooo oora orac orah oral orao orar orav orca orch orco orla orlo oro- oror orra orro orvr oval ovar ovo- ovol ovoo ovra rac- raca racc rach raco racv raha rahl rahr rala rall ralo raoc raoh raol rara raro rava rcac rccc rcvr rhoa rhoc rhoh roar roca rocc roch roco roha rohl rohr rola roll rolo rool roor rora rorc roro rova rovo rrah rrrr rv-c rvca rvvh vaal vaar vaca vach vaco vahl vaho vala vall valo vara varr vava vcal vhhh vlah vlcc vloc voar voca voho vola volc voll volo vooc vool voor vor- vora voro vrac vrav vroc vvvv