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             ___      ______   _    _      _____  
    ___     / _ \\   /_   _// | || | ||   / ___// 
   /   ||  / //\ \\    | ||   | || | ||   \___ \\ 
  | [] || |  ___  ||  _| ||   | \\_/ ||   /    // 
   \__ || |_||  |_|| /__//     \____//   /____//  
    -|_|| `-`   `-`  `--`       `---`   `-----`   
     `-`

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Text this: On the diversity gain region of the dynamic decode-and-forward relay-assisted Z-channel