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| || | ||   / _ \\    / ___//  |  ___||  \ \\/ // 
| || | ||  | / \ ||   \___ \\  | ||__     \   //  
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  `---`     `---`   `-----`    `-----`   `-`  --`

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Text this: Performance augmentation mechanism of tandem flapping foils with stroke time-asymmetry