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

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Text this: Wave action on oil rig cylinder members (extreme run-up of waves interacting with an array of columns)