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

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Text this: Suppression of interference for frequency-hopped multiple-access (FHMA) systems