Describir: Modular co-ordination in building :

             ___      ______     ___      _  _      ___                 ___    
    ___     / _ \\   /_   _//   / _ \\   | \| ||   / _ \\      ___     / _ \\  
   /   ||  | / \ ||    | ||    | / \ ||  |  ' ||  | / \ ||    /   ||  | / \ || 
  | [] ||  | \_/ ||   _| ||    | \_/ ||  | .  ||  | \_/ ||   | [] ||  | \_/ || 
   \__ ||   \___//   /__//      \___//   |_|\_||   \___//     \__ ||   \___//  
    -|_||   `---`    `--`       `---`    `-` -`    `---`       -|_||   `---`   
     `-`                                                        `-`