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             ___     __   _     ______   _____    
  ____      / _ \\  | || | ||  /_   _// |  __ \\  
 |    \\   / //\ \\ | '--' ||   -| ||-  | |  \ || 
 | [] ||  |  ___  ||| .--. ||   _| ||_  | |__/ || 
 |  __//  |_||  |_|||_|| |_||  /_____// |_____//  
 |_|`-`   `-`   `-` `-`  `-`   `-----`   -----`   
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Text this: On binary de Bruijn sequences from LFSRs with arbitrary characteristic polynomials