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

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Text this: Lattice code design for the Rayleigh fading wiretap channel