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  ____       ___      _  _    __   __   _    _   
 |  _ \\    / _ \\   | \| ||  \ \\/ // | \  / || 
 | |_| ||  / //\ \\  |  ' ||   \ ` //  |  \/  || 
 | .  //  |  ___  || | .  ||    | ||   | .  . || 
 |_|\_\\  |_||  |_|| |_|\_||    |_||   |_|\/|_|| 
 `-` --`  `-`   `-`  `-` -`     `-`'   `-`  `-`

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Text this: On Non-perfect Colorings Arising from Index 4 Subgroups