a-ak a-ii aaaa aaac aaai aaca aacc aaci aack aaic aaii aaka acaa acac acag acai acca accc acci acga acgi aci- acia acic agac agag agai agaz agca agcc agga aggi agia agic agig agii aiai aica aicc aiga aiia aiic aika aiki aiza aizi akaa akai akca akia akik akka akki aza- azai azaz azca azia aziz azki azza azzi caaa caac cac- caca cacc caci cack caga cagg cagi cagz caia caic caik caka caza ccaa ccac ccag ccai ccca cccc ccci ccga ccgc ccic ccii cgac cgcc cgcg ciaa ciak cica cicc cici ciga cigi ciia ciii cika ciza ckac ckck ckga gack gacz gaga gagg gagi gaia gaig gaki gaza gazi gc-c gcaa gccc gcic gcii gggg giaa giac giai gica gick giga gigg gigi giza gizi gizz iaaa iaac iaai iaca iacc iaia icaa icac icag icai icca iccc icci icga icgc igac igcc igga igia igkc iiac iica iiii ikig ikki izak izia izki k-ci kaaa kaag kaai kaak kacc kaci kacz kag- kaga kagc kagg kagi kagz kaia kaic kaig kaii kaik kaiz kaka kakc kaki kakk kaza kazc kazg kazi kazz kcaa kcac kcai kcca kccc kcci kcck kcgc kcgi kcic kcii kckc kckk kckz kczz kgac kgak kgcc kgga kggg kggi kgia kiac kiai kica kicc kicg kick kiga kigc kiia kiic kiii kiik kika kikc kiki kikk kikz kizz kkaa kkac kkag kkai kkci kkck kkia kkic kkik kkkk kkzz kzaz kzgz kzia kziz kzkz kzza kzzi kzzk kzzz zaca zack zagg zaia zaka zaki zakk zaza zazi zcgk ziak ziaz zica zick ziga zigg zigi zika ziki ziza zizi zizz zzzz