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

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Text this: Connectedness of endo-cayley digraphs of right(left) zero union of semigroups