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

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Text this: The Pancake Graph of Order 10 Is 4-Colorable