F compare(a, b)
   I a <  b {print(‘'#.' is strictly less than  '#.'’.format(a, b))}
   I a <= b {print(‘'#.' is less than or equal to '#.'’.format(a, b))}
   I a >  b {print(‘'#.' is strictly greater than  '#.'’.format(a, b))}
   I a >= b {print(‘'#.' is greater than or equal to '#.'’.format(a, b))}
   I a == b {print(‘'#.' is equal to '#.'’.format(a, b))}
   I a != b {print(‘'#.' is not equal to '#.'’.format(a, b))}

compare(‘YUP’, ‘YUP’)
compare(‘BALL’, ‘BELL’)
compare(‘24’, ‘123’)