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

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Text this: Terrain classification for mobile robot navigation