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

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Text this: Common coupled fixed point theorems for θ-ψ-contraction mappings endowed with a directed graph