Contribute correction: Maths 'O' Level Examiner

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