COPY [copy_option [copy_option]...]
{ copy_inputfile TO 
  { AUXNAME | 'filename' [copy_option [copy_option]...] }
  [, copy_inputfile TO 
   { AUXNAME | 'filename' [copy_option [copy_option]...] }
  ]... 
| (copy_inputfile TO
   { AUXNAME | 'filename' [copy_option [copy_option]...] }
  ) 
  [(copy_inputfile TO
    { AUXNAME | 'filename' [copy_option [copy_option]...] }
   )
  ]...
};