Text this: Modeling of a two-machine line with assignable cause quality failures

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