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

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Text this: Design for process flexibility : efficiency of the long chain and sparse structure