Text this: CHARACTERIZATION OF NAKAYAMA M-CLUSTER TILTED ALGEBRA OF TYPE AN

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