-aaa- -abad a-dna aaaas aaadc aaasa aaass aabaa aabba aacbc aacsa aacsb aacss aadac aadas abaab ababa ababs abaca abacs abada abana abanc aband abann abasa abass abbac abbad abban abbas abcan abcas abccc abcdb abdan acaca acacb acads acana acass accad accas acdcs acsad acsdc adaba adada adads adana adanc adasa addas addsa adnan adnas ads-b anaba anana anand anasa anass anban andab andac andad andan andas annan annas ansac ansan ansca asaba asabc asada asana asasa asbad asbca ascan asdas asnan asnas assab assac assad assan assas assns b-cas b-dna baban babas babbs babns bacab bacas bacca badan badas badna banan banas banba banca bancs banda bandb bandn bands banna banns bansa basab basad basan basca basna bassa bsaba c-a-c c-dna ca-ca caaan caaba caans caban cabas cacas cadac canan canas canda cands canna casas casca ccand ccass ccccc cccsd cdand cdnas cnnnn cnsad csaba d-a-d daada daana daasa daban dabas dabba dabbs dacca dadas dadda dadna danan danas danda dandd dands danna dansa dasca dasds dasna dassa dccab ddddd dsdna naans naban nabas nabba nacaa nacac nacba naccc nacda nacna nadab nadan nadas nanan nanas nanda nann- nanna nasaa nasan nasba nasca nasda nassa nbcsn ncaas ndana nsaba nsasa nssnd saaba saabs saada saana saand saans saasa sabac saban sabas sabca sabda sabsa sac-d sacan sacas sacc- sacca sacsa sadad sadan sadas sadda sanaa sanad sanas sanba sanda sandd sands sanna sanns sansa sasan sasca sasda sasna sassa scabs scada scads scana scand scans sccbc scdsb scsaa snabs snads snasa sncac sncan sscac ssdna sssss