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

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Text this: Video analysis of rolling cylinders