These kinds of patterns are present in input data quite often - eg fixed headers, markup etc. As usual, there’s even an xkcd on it: https://xkcd.com/1286/ http

These kinds of patterns are present in input data quite often - eg fixed headers, markup etc. As usual, there’s even an xkcd on it: https://xkcd.com/1286/ https://xkcd.com/1286/