Text this: The demerit-based control chart for trinomial distribution

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