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

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Text this: Coding schemes for ADSL system