a-ak a-ha aaaa aaac aaae aaah aaal aaca aacc aace aach aack aacl aaea aaec aaha aahk aahl aaka aake aala aalc aale aall acaa acac acae acca accc acce acch ace- acea acec aceh acek acel acha ache achh achl acke acla aclc acle aeac aecl aeka aela aelc ahac ahah ahal ahel ahha ahla ahle akaa akae akah akal akca akee akel akha akka akle alaa alac alae alak alal alca alcc alce alea alec alee aleh alek alha alk- alka alke all- alla alle allh alll caaa caac caah caal cac- caca cacc cace cach cack caec caha cahe cahl caka cake cala calc cale calk call ccaa ccac ccca cccc cccl ccee ccel ccha cche cchl ccla cclc ceac ceal cec- ceca cece ceec ceel cehl ceke cel- cela celc cele cell chaa chac chae chah chak chal chca chce chch chea chec chee cheh chek chel chha chka chlc ckac ckch ckck ckcl clea clec clee clek e-cl e-la eaca eacc each eaec eala ealc eale ecaa ecac ecal ecca eccc ecce eccl echa eche echl ecka ecla eeca eeea eeee eeka eeke eele ehaa ehcc ehea eheh ehel ehle eka- ekch ekek ekka elac elah elal elca elce elch elea elec elee eleh elek elka elke ella elle haak haal hace hack haec haha haka hake hakk hal- hala hale halk hall hcca hccc hcch heah heal heca hech heck heek heel hehe heka heke hela hele helk hell hhaa hhcl hhhh hhla hkcc hkcl hlah kaaa kaak kaal kacc kace kach kacl kaeh kael kaha kahc kahe kahl kaka kakc kake kakh kakk kala kalc kale kalk kall kcaa kcac kcah kcal kcca kccc kcck kccl kcea kcec kcee kcel kcha kche kchh kchk kchl kckc kckk kckl kcla kclc kcle kclh kclk kcll kea- keak keal keca kech keck keeh keek keel kehk kehl keka kekc keke kekl kela kele kelk kell khac khak khal khca khcc khch khck khec khel khhk khhl khka khke khkk khla khlc khle khll kkaa kkac kkal kkch kkck kkcl kkea kkha kkhh kkhk kkkk kklc kklh kkll klaa klac klak klal klca klcc klce klch klck klcl klea klec klee klek klhc klka klkc klkk klkl klla kllc klle kllk laaa laac laak laal laca lacc lace lach lack lacl lael laha lahe laka lake lakh lala lale lall lcac lcca lccc lcce lchc leaa leah leak leal leca lece lech leck leea leek leel lehe leka leke lekh lekk lela lele lell lhec lhee lhhh lkal llcc lllc llll