a-ak a-ha aaaa aaac aaah aaar aaca aacc aach aack aacr aaha aahk aaka aara aarc acaa acac acar acca accc acch acha achh achr acr- acra acrc acrr ahac ahah ahaq ahar ahha ahra ahrc ahrq ahrr akaa akah akar akca akha akka akqa akr- akra aqar aqra arac arah arak araq arar arc- arca arch arh- arka arkh arq- arqa arr- arra arrc arrh arrk arrr caaa caac caah cac- caca cacc cach cack cacr caha caka caqh cara carc cark carr ccaa ccac ccar ccca cccc ccha cchr ccra ccrc chaa chac chah chak char chca chch chha chka chqr chra chrc chrr ckac ckch ckck ckrc crac crar crca crcc crcr crkc haak haar hack haha haka hakk hara harc harh hark harr hcca hccc hcch hhaa hhhh hkcc hqac hrac hrrc kaaa kaak kaaq kaar kacc kach kacq kaha kahc kahr kaka kakc kakh kakk kara kark karr kcaa kcac kcah kcaq kcar kcca kccc kcck kccr kcha kchh kchk kchq kchr kckc kckk kckr kcqq kcrc kcrh kcrr khac khak khaq khar khca khcc khch khck khhk khka khkk khkr khra khrk khrr kkaa kkac kkaq kkar kkch kkck kkcq kkcr kkha kkhh kkhk kkhr kkkk kkqq kkrc kkrh kkrk kkrq kkrr kqac kqak kqaq kqca kqch kqck kqcr kqhk kqkk kqqa kqqk kqqq kqra kqrk kqrq kqrr krac krah krak krar krca krcc krch krcq krhc krhq krka krkc krkh krkk krkq krkr krqk krqq krqr krrc krrk krrq krrr qa-c qaha qakh qara qqqq raak rac- raca racc rach rack racq raha rahr raka rakk rara rark rcac rccc rrah rrrr