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

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Text this: ON GRACEFUL GRAPHS - THE JOIN OF TWO GRAPHS