-aaa- a-dna aaaas aaadc aaasa aaass aacsa aacss aadac aadas acaca acads acana acass accad accas acdcs acsad acsdc adada adads adana adanc adasa addas addsa adnan adnas anana anand anasa anass andac andad andan andas andaz annan annas ansac ansan ansca anzac anzad anzan anzca asada asana asasa ascan asdas asnan asnas assac assad assan assas assns azaad azaca azada azana azans c-a-c c-dna ca-ca caaan caans cacas cadac canan canas canda cands canna casas casca cazaa cazac ccand ccass ccccc cccsd cdand cdnas cnnnn cnsad d-a-d daada daana daasa dacca dadas dadda dadna danan danas danda dandd dands danna dansa danza dasca dasds dasna dassa dazan ddddd dsdna naans nacaa nacac naccc nacda nacna nadan nadas nanan nanas nanda nann- nanna nasaa nasan nasca nasda nassa nazan nazas nazca nazza ncaas ndana nsasa nssnd nzcsa saada saana saand saans saasa sac-d sacan sacas sacc- sacca sacsa sadad sadan sadas sadda sadza sanaa sanad sanas sanaz sanda sandd sands sanna sanns sansa sanza sasan sasca sasda sasna sassa sazaa sazan scada scads scana scand scans scsaa snads snasa snazz sncac sncan sscac ssdna sssss szada szasz z-dna z-san za-za zaans zanac zanda zanna zanza zasad zasan zazas zdana znada zsana zzzzz