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

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Text this: Coding schemes for ADSL system