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           _    _      _____   __   __    _  __  
  ____    | || | ||   / ___//  \ \\/ //  | |/ // 
 |    \\  | || | ||   \___ \\   \ ` //   | ' //  
 | [] ||  | \\_/ ||   /    //    | ||    | . \\  
 |  __//   \____//   /____//     |_||    |_|\_\\ 
 |_|`-`     `---`   `-----`      `-`'    `-` --` 
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Text this: Genetic variation in Northern Thailand Hill Tribes: Origins and relationships with social structure and linguistic differences