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  ____      _____    _    _      ___              
 |  _ \\   |  ___|| | \  / ||   / _ \\      ___   
 | |_| ||  | ||__   |  \/  ||  | / \ ||    /   || 
 | .  //   | ||__   | .  . ||  | \_/ ||   | [] || 
 |_|\_\\   |_____|| |_|\/|_||   \___//     \__ || 
 `-` --`   `-----`  `-`  `-`    `---`       -|_|| 
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Text this: A method for the analysis of large vertically loaded pile groups