Common typos: atty190ctty190caty190catt190catty90catty10catty19xatty190vatty190datty190fatty190cstty190cqtty190cztty190cwtty190carty190cayty190ca5ty190cagty190cafty190ca6ty190catry190catyy190cat5y190catgy190catfy190cat6y190cattu190cattt190catth190catt6190catt7190cattg190catty290cattyq90cattyw90catty100catty180catty1o0catty1i0catty199catty19pcatty19oactty190ctaty190catyt190catt1y90catty910catty109xcatty190cxatty190vcatty190cvatty190dcatty190cdatty190fcatty190cfatty190csatty190castty190cqatty190caqtty190czatty190caztty190cwatty190cawtty190cartty190catrty190caytty190catyty190ca5tty190cat5ty190cagtty190catgty190caftty190catfty190ca6tty190cat6ty190cattry190cattyy190catt5y190cattgy190cattfy190catt6y190cattuy190cattyu190cattty190cattyt190catthy190cattyh190catty6190catt7y190catty7190cattyg190catty2190catty1290cattyq190catty1q90cattyw190catty1w90catty1090catty1900catty1890catty1980catty1o90catty19o0catty1i90catty19i0catty1990catty1909catty19p0catty190pcatty190occatty190caatty190catty1190