[perkins][lab2-2][~] cd Lecture24 [perkins][lab2-2][~/Lecture24] perl AASearch.pl A A A A A [perkins][lab2-2][~/Lecture24] perl AASearch.pl A A A A A A A A H A H H A H [perkins][lab2-2][~/Lecture24] perl AASearch.pl A A A A A A A A H A H H A H AD AS AG AS AS [perkins][lab2-2][~/Lecture24]