a-ak a-ii aaaa aaac aaad aaai aaca aacc aacd aaci aack aada aadc aadi aaic aaii aaka acaa acac acad acai acca accc accd acci acda acdc acdi aci- acia acic acid ackd adaa adac adad adai adak adcc adci adda addc addd addi adia adic adik adja adji adki aiai aica aicc aicd aida aidc aidi aiia aiic aiid aija aika aiki ajac ajak ajka akaa akai akca akia akid akij akik akka akki c-cd caaa caac cac- caca cacc caci cack cada cadc cadd cadi caia caic caid caik caja caji caka ccaa ccac ccad ccai ccca cccc ccci ccdc ccdi ccic ccid ccii cdaa cdac cdad cdai cdda cdic cdii ciaa ciak cica cicc cici cida cidc cidi ciia ciid ciii cika cjad cjca cjcj cjdc cjic ckac ckck daad daca daci dada dadi daia daid daik daja dajc daji daka daki dcca dccc dcci dcia dcii dddd dia- diac diad diak dica dici dick dida didi didj diii dija dika diki djia dkdc dkid iaaa iaac iaai iaca iacc iadc iaia icaa icac icad icai icca iccc icci icdc icdd idad idca idda idia idic idid idja idjc iiac iica iicd iida iiii ijji ikid ikki jaak jaca jacc jaci jack jada jaid jaja jaji jaka jaki jccc jcci jcda jick jida jidi jiji jijk jika jjad jjcc k-ci k-id kaaa kaai kaak kacc kacd kaci kad- kada kadd kadi kaia kaic kaid kaii kaij kaik kaja kajc kaji kajk kaka kakc kaki kakj kakk kcaa kcac kcad kcai kcca kccc kccd kcci kcck kcda kcdc kcdd kcdi kcic kcid kcii kcjc kcjj kcjk kckc kckj kckk kdaa kdac kdad kdai kdak kdca kdcc kdcd kddc kddd kddi kddk kdia kdic kdji kdka kdkd kdkk kiac kiad kiai kica kicc kicd kicj kick kida kidd kidi kidj kidk kiia kiic kiid kiii kiik kija kiji kika kikc kikd kiki kikk kjaa kjac kjak kjcc kjcd kjck kjia kjic kjik kjjd kjjj kjjk kjkj kjkk kkaa kkac kkai kkcd kkci kkcj kkck kkda kkdc kkdd kkdj kkia kkic kkid kkik kkjd kkjk kkkj kkkk