-ana a-ha a-ya aaaa aaab aaac aaah aaan aaar aaba aabb aabc aabh aaby aaca aacb aacc aach aacn aacr aacy aaha aana aara aarc abaa abab abac aban abar abay abb- abba abbb abbr abby abca abcb abcc abch abcn abcr abha abhr abra abrc abry abyc abyy acaa acab acac acan acar acba acca accc acch accy acha achh achr achy acr- acra acrc acrr acry ahab ahac ahah ahar ahha ahra ahrc ahrr ana- anaa anab anac anah anan anar anba anbb anca ancc ancy anha anna annb anny anrc anya arab arac arah aran arar aray arba arbh arby arc- arca arch arh- arna arr- arra arrc arrh arrr arry ary- arya aryn ayah ayan ayar ayay ayca ayna ayra ayry ayya baaa baah baan baar baba babb babr baby bac- baca bacc bach bacn baha bahn bahr bana banc banh bann banr bar- bara barb barc barh barn barr bary baya bayh bbay bbbb bbch bbrc bcaa bcar bcbc bcca bccc bcra bhan bhar bhca bhcc bhra bnrr bnya brab brac brah bran bray brca brcb brna brrr bry- brya bryn byan byar bych bync byrn caaa caab caac caah caan caba caby cac- caca cacc cach cacr caha cahn cana canc canh cann cany cara carb carc carn carr cary cayr cbac cbar cbbc cbca cbcc cbcn cbcr cbha cbna cbrh cbrn cbry ccaa ccab ccac ccar ccba ccbc ccbn ccca cccb cccc ccha cchr cchy ccna ccnb ccnc ccnr ccny ccra ccrc chaa chab chac chah chan char chay chca chch chha chnb chnc chnr chra chrb chrc chrn chrr chy- chyc chyn cnaa cnac cnbc cnna cnrc cnrr crab crac cran crar cray crbc crca crcc crcr crna cry- crya cryb cryn cya- cyaa cyan cyar cyba cybb cybc cyc- cyca cycb cycc cyn- cyra cyy- cyyc cyyn haab haan haar haba haby haha hahn hana hanc hann hara harc harh harn harr hary haya hayn hayr hbar hcbc hcca hccb hccc hcch hhaa hhhh hnna hnny hrac hran hrrc hryb hyan hyar naaa naab naac naan naar naba nabc naca nacc nach naha nahr nan- nana nanb nann nany nara narc narh narn narr nary naya nbaa nbar nbbc nbca nbcc ncaa ncac ncar ncba ncbc ncca nccc nccn nccr ncha nchc ncna ncnc ncra ncrc nhcc nhnn nhra nhrc nnnn nrab nrca nrna nrrc nyaa nyac nyah nycc nycy nyny nyra nyrb raab raan raba rabb raby rac- raca racc rach racy raha rahn rahr rahy rana ranc rann rany rara rarb rary raya rayn rayr rbbb rbbr rcac rcbc rccb rccc rchb rcnr rcyc rnbr rrah rrna rrrr ryan ryba rych ryhb ryna rynn yaan yaar yaba yacc yacy yahn yana yann yara yarb yarn yarr yary yaya ybry ycab yccc ycch yhar ynca ynch yryn yyyy