Describir: Modular co-ordination in building :

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