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

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Text this: Warpdrive perturbed spacetimes