def greek(size):
 for (factor, suffix) in _abbrevs:
  if (size > factor):
   break
 return (str(int((size / factor))) + suffix)

def greek ( size ) : for ( factor , suffix ) in _abbrevs : if ( size > factor ) : break return ( str ( int ( ( size / factor ) ) ) + suffix )
return a string representing the greek/metric suffix of a size .