a-ak a-ha aaaa aaac aaah aaca aacc aach aack aaha aahk aaka acaa acac acca accc acch acha achh ahac ahah ahha ahja ajac ajah ajak ajka akaa akah akca akha akka caaa caac caah cac- caca cacc cach cack caha caja caka ccaa ccac ccca cccc ccha chaa chac chah chaj chak chca chch chha chka cjca cjch cjcj ckac ckch ckck ckhj ckjh haak hack haha haja hajj haka hakk hcca hccc hcch hhaa hhhh hjck hkcc jaak jaca jacc jack jaha jaja jaka jccc jjcc kaaa kaak kacc kach kaha kahc kaja kajc kajk kaka kakc kakh kakj kakk kcaa kcac kcah kcca kccc kcck kcha kchh kchj kchk kcjc kcjj kcjk kckc kckj kckk khac khak khca khcc khch khck khhk khjk khka khkk kjaa kjac kjak kjcc kjck kjhk kjjj kjjk kjkj kjkk kkaa kkac kkch kkcj kkck kkha kkhh kkhj kkhk kkjk kkkj kkkk