-ana a-ak a-ha aaaa aaac aaah aaan aaar aaca aacc aach aack aacn aacr aaha aahk aaka aana aara aarc acaa acac acan acar acca accc acch acha achh achr acr- acra acrc acrr ahac ahah ahar ahha ahra ahrc ahrr akaa akah akan akar akca akha akka akna akr- akra ana- anaa anac anah anak anan anar anca ancc anha ank- anka ankh anna anrc arac arah arak aran arar arc- arca arch arh- arka arkh arna arnk arr- arra arrc arrh arrk arrr caaa caac caah caan cac- caca cacc cach cack cacr caha cahn caka cana canc canh cank cann cara carc cark carn carr ccaa ccac ccar ccca cccc ccha cchr ccna ccnc ccnr ccra ccrc chaa chac chah chak chan char chca chch chha chka chnc chnr chra chrc chrn chrr ckac ckan ckch ckck cknc ckrc cnaa cnac cnna cnrc cnrr crac cran crar crca crcc crcr crkc crna haak haan haar hack haha hahn haka hakk hana hanc hank hann hara harc harh hark harn harr hcca hccc hcch hhaa hhhh hkcc hnna hrac hran hrrc kaaa kaak kaan kaar kacc kach kaha kahc kahn kahr kaka kakc kakh kakk kakn kana kanh kann kara kark karn karr kcaa kcac kcah kcar kcca kccc kcck kccr kcha kchh kchk kchn kchr kckc kckk kckn kckr kcnh kcnr kcrc kcrh kcrn kcrr khac khak khan khar khca khcc khch khck khhk khka khkk khkn khkr khna khnc khnk khnr khra khrk khrr kkaa kkac kkan kkar kkch kkck kkcn kkcr kkha kkhh kkhk kkhr kkkk kknn kkrc kkrh kkrk kkrn kkrr knaa knac knah knan knar knca knch knck kncn kncr knhc knhk knkk knnk knnr knrk krac krah krak kran krar krca krcc krch krcn krhc krka krkc krkh krkk krkn krkr krna krnh krnk krnn krrc krrk krrn krrr naaa naac naan naar naca nacc nach nack naha nahk nahr naka nan- nana nann nara narc narh nark narn narr ncaa ncac ncar ncca nccc nccn nccr ncha nchc ncna ncnc ncra ncrc nhcc nhnn nhra nhrc nnnn nrca nrna nrrc raak raan rac- raca racc rach rack raha rahn rahr raka rakk rana ranc rank rann rara rark rcac rccc rcnr rrah rrna rrrr