-ana a-ha aaaa aaab aaac aaah aaal aaan aaar aaba aabb aabc aabh aabl aaca aacb aacc aach aacl aacn aacr aagh aaha aahl aala aalc aall aana aang aara aarc abaa abab abac abag abal aban abar abb- abba abbb abbr abca abcb abcc abch abcl abcn abcr abgl abha abhr abla abra abrc acaa acab acac acag acan acar acba acbl acca accc acch acga acgr acha achh achl achr acla aclc aclr acr- acra acrc acrr agac agag agal agan agar agba agca agcc agga agha agla aglc agna agra agrl ahab ahac ahah ahal ahar ahha ahla ahra ahrc ahrr alaa alac alag alal alan alar alb- alba albc alca alcc alg- alga alha all- alla allh alll alln allr alna ana- anaa anab anac anag anah anal anan anar anba anbb anbl anca ancc ang- anga angl anha anla anlc anln anna annb anrc arab arac arag arah aral aran arar arba arbh arc- arca arch arga argb argh arh- arla arna arng arr- arra arrc arrg arrh arrr baaa baah baal baan baar baba babb babr bac- baca bacc bach bacn baga bagg bagh bagn baha bahl bahn bahr bala balc ball bana banc bang banh bann banr bar- bara barb barc barg barh barn barr bbbb bbch bbga bblb bbng bbrc bbrg bcaa bcar bcbc bcbg bcca bccc bccl bcra bgan bgca bhag bhan bhar bhca bhcc bhra blaa blab blac blag blah blan blrc blrg bnrr brab brac brag brah bran brca brcb brna brrr caaa caab caac caah caal caan caba cabg cac- caca cacc cach cacr caga cagg cagn cagr caha cahl cahn cala calc call cana canc cang canh cann cara carb carc carl carn carr cbac cbal cbar cbbc cbca cbcc cbcl cbcn cbcr cbga cbgb cbha cbhl cblb cblc cbln cbna cbrh cbrl cbrn ccaa ccab ccac ccag ccar ccba ccbc ccbn ccca cccb cccc cccl ccga ccgc ccha cchl cchr ccla cclc cclg ccna ccnb ccnc ccnr ccra ccrc ccrg ccrl cgac cgal cgcc cgcg chaa chab chac chag chah chal chan char chca chch chgb chgn chha chlc chln chlr chnb chnc chnl chnr chra chrb chrc chrn chrr clab clag clan clar clra cnaa cnac cnag cnbc cnbl cnna cnrc cnrr crab crac crag cran crar crbc crca crcc crcr crna gaal gaar gaba gabb gabl gabr gach gaga gagg gaha gahn gala gall gana ganc gang gann gara garb garg garn garr gbag gban gc-c gcaa gcal gcbc gccc gclc gcna gcrg ggcl gggg gghg ggrn ghan ghar ghll glaa glab glan glar glbc glcc glrb gnaa gnac gnal gnar gncc gngc gnrc gnrr grab grac gran grbr grcc grrl grrr haab haag haal haan haar haba hag- haga hagg hagh hagl haha hahn hal- hala halb hall hana hanc hang hann hara harc harh harl harn harr hbag hbar hcbc hcca hccb hccc hcch hcgh hcng hgah hgar hggc hhaa hhcl hhgg hhhh hhla hlah hnna hrac hran hrbl hrng hrrc laaa laac laag laal laan laar laba labr laca lacc lach lacl lag- laga lagg lagh laha lahn lahr lala lall lan- lana lanc lang lann lara larb larc larg larn larr lbar lbcc lblr lcac lcbc lcca lccc lchc lchr lcra lcrg lcrl lgca lhhh llan llcc llgc lllc llll lncr lrac lral lrba lrgb lrrc lrrr naaa naab naac naag naal naan naar naba nabc nabl naca nacc nach nacl naga nagc nagl naha nahl nahr nala nalc nall nan- nana nanb nang nann nara narc narg narh narn narr nbaa nbar nbbc nbca nbcc ncaa ncac ncar ncba ncbc ncca nccc nccn nccr ncga ncgr ncha nchc nclc ncln nclr ncna ncnc ncra ncrc ngab ngac ngan nhcc nhhl nhla nhnn nhra nhrc nlab nlcc nlgn nlra nlrb nngn nnnn nrab nrca nrlb nrna nrrc nrrl raab raag raan raba rabb rabl rac- raca racc rach raga ragg ragh raha rahl rahn rahr rala ralb rall rana ranc rang rann rara rarb rbbb rbbr rbcl rbgh rcac rcbc rccb rccc rcga rcgc rchb rcnl rcnr rcrg rgan rgba rhag rhbg rhcg rlab rlcg rnag rnal rnbr rnhl rrah rrna rrrr