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

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Text this: Compressed hierarchical mining of frequent closed patterns from dense data sets