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

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Text this: MFM study of magnetic dot patterns of different dimensions