-ana a-ha a-un aaaa aaab aaac aaah aaan aaar aaba aabb aabc aabh aaca aacb aacc aach aacn aacr aacu aagh aaha aana aang aara aarc aaru abaa abab abac abag aban abar abau abb- abba abbb abbr abca abcb abcc abch abcn abcr abha abhr abnu abra abrc abua abug abun acaa acab acac acag acan acar acba acca accc acch accu acga acgr acha achh achr achu acr- acra acrc acrr acu- acur agac agag agan agar agau agba agca agcc agga aggu agha agna agra agua agun agur ahab ahac ahah ahar ahau ahha ahra ahrc ahrr ahua ahug ahun ana- anaa anab anac anag anah anan anar anau anba anbb anbu anca ancc ang- anga angu anha anna annb anrc anua anub anun arab arac arag arah aran arar arau arba arbh arc- arca arch arga argb argh arh- arna arng arr- arra arrc arrg arrh arrr arru arua arub arug arun auaa auca auch auga auna aung aur- aura auug baaa baah baan baar baba babb babr babu bac- baca bacc bach bacn baga bagg bagh bagn baha bahn bahr bahu bana banc bang banh bann banr banu bar- bara barb barc barg barh barn barr baru bau- baug baur bbau bbbb bbch bbga bbng bbrc bbrg bcaa bcar bcbc bcbg bcca bccc bcnu bcra bcru bcuc bgan bgca bgun bhag bhan bhar bhca bhcc bhra bhur bhuu bnrr brab brac brag brah bran brau brca brcb brna brrr bruc brug bruh brun buar buba bubb bubu buca bucc buch bucu buga bugg bugh buha buhr buna bunb bung bunn bunu bur- bura burb burg burh burn burr buru caaa caab caac caah caan caba cabg cabu cac- caca cacc cach cacr caga cagg cagn cagr caha cahn cana canc cang canh cann cara carb carc carn carr cauc cbac cbar cbbc cbca cbcc cbcn cbcr cbcu cbga cbgb cbha cbna cbrh cbrn ccaa ccab ccac ccag ccar ccba ccbc ccbn ccca cccb cccc cccu ccga ccgc ccha cchr ccna ccnb ccnc ccnr ccnu ccra ccrc ccrg ccuc cgac cgcc cgcg chaa chab chac chag chah chan char chau chca chch chgb chgn chha chnb chnc chnr chra chrb chrc chrn chrr chua chub chug chun chur cnaa cnac cnag cnbc cnna cnrc cnrr crab crac crag cran crar crau crbc crbu crca crcc crcr crna crub crug crun cuan cuau cub- cuba cubb cuca cucc cucn cuga cuna cura curb curn curr gaar gaba gabb gabr gabu gach gaga gagg gagu gaha gahn gana ganc gang gann ganu gara garb garg garn garr gaua gaub gaun gaur gbag gban gc-c gcaa gcbc gccc gcna gcrg gggg gghg ggrn ghan ghar ghug gnaa gnac gnar gnau gncc gngc gnrc gnrr grab grac gran grau grbr grcc grrr grua grub grug grun grur guaa guac guag guan guar guba gubb gubu guca guch guga gugb gugg gugh gugu guha guhr guna gung gunn gura gurb gurg gurh gurn gurr guru haab haag haan haar haba habu hag- haga hagg hagh haha hahn hana hanc hang hann hara harc harh harn harr haru hau- haug haun hbag hbar hcbc hcca hccb hccc hcch hcgh hcng hgah hgar hggc hhaa hhgg hhhh hnna hrac hran hrng hrrc hrun huac huah huan huba hubb huch hucu hugg hugh huhn huhu huna hunc hung hunh hura hurn hurr huru huub naaa naab naac naag naan naar naba nabc nabu naca nacc nach naga nagc nagu naha nahr nan- nana nanb nang nann nanu nara narc narg narh narn narr naru naur nbaa nbar nbbc nbca nbcc ncaa ncac ncar ncba ncbc ncca nccc nccn nccr nccu ncga ncgr ncha nchc ncna ncnc ncra ncrc ncua ngab ngac ngan ngur nguu nhcc nhnn nhra nhrc nngn nnnn nrab nrca nrna nrrc nuan nuba nubc nuca nuch nucu nuha nuna nunc nung nunn nura nurc nurn nurr nuru raab raag raan raba rabb rabu rac- raca racc rach racu raga ragg ragh ragu raha rahn rahr rahu rana ranc rang rann rara rarb raua raub rauc raun rbbb rbbr rbgh rcac rcbc rccb rccc rcga rcgc rchb rcnr rcrg rgan rgba rhag rhau rhbg rhcg rhug rhun rnag rnbr rrah rrna rrrr rrun ruag ruah ruan ruba rubb rubu ruca ruch ruga rugg rugh ruhh ruhn ruhr runa runc rung runn rura rurc ruru ruun uabc uaca uang uarc uaru uaua ubac ubar ubba ubra ucan ucar ucbc ucca ucha ucrc ucua ugab ugar ugcc ugcg ugra ugur uguu uhna uhuh unaa unac unan unar unau unca uncc uncg unch unga ungu unha unna unra urac uran urau urba urca urch urga urgh urgu urna urra urrh urun urur uuuu