-aaa- a-vsb aaaas aaasa aaass aaata aabaa aabba abaab ababa ababs abasa abass abava abbas abbat abtaa asaba asasa asats asava assab assas assat assts astab astas astat asvab atats atbat attas avast avsa baata baava babas babbs basab bassa basta basts batab batas batat batsa batta batts bsaba bt-sv saaba saabs saasa sabas sabat sabsa sassa sat-b satat satta savas savat savva sbata ssats sssss staab staat stabs stat- stata stats stava svata ta-ta taast tabas tabat tassa tasta tataa tatas tatta tatts tavas tbtbt tsata ttttt vaasa vasas vassa vasta vasts vatav vatsa vatta vatva vsaas