a-ak a-ha aaaa aaac aaah aaca aacc aach aack aact aaha aahk aaka aata aatc aatk aatt ac-t acaa acac acat acca accc acch acct acha achh acht acta actc acth actt ahac ahah ahat ahha ahta akaa akah akca akha akka at-t ataa atac atak atat atca atcc atch atck atha atka atkt atta caaa caac caah caat cac- caca cacc cach cack caha caht caka cat- cata catc cath catt ccaa ccac ccat ccca cccc ccha cctc cctt chaa chac chah chak chat chca chch chha chka chkt chtt ckac ckat ckch ckck ctca ctta haak haat hack haha haht haka hakk hata hath hatt hcat hcca hccc hcch hhaa hhat hhhh hkcc htcc kaaa kaak kaat kacc kach kact kaha kahc kaht kaka kakc kakh kakk kakt kat- kata katc kath katk katt kcaa kcac kcah kcat kcca kccc kcck kcct kcha kchh kchk kckc kckk kcta kctc khac khak khat khca khcc khch khck khct khhk khka khkk khth khtk khtt kkaa kkac kkat kkch kkck kkct kkha kkhh kkhk kkkk kktc kktk ktaa ktak ktat ktcc ktch ktck kthc kthh kthk ktht ktkc ktkk ktkt kttc ktth kttk kttt taa- taat taca tacc tach tack tact taha taka takk takt tata tath tatt tcca tccc tch- tcha tchh tctc thaa thak that thca thch tkac tttt