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

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Text this: Color Groups Associated with Square and Hexagonal Lattices