      PROGRAM product
      IMPLICIT NONE
      INTEGER :: a,b,pro
      
      read*,a,b
      
      pro = a*b
      
      IF(mod(pro,2) == 0)THEN
        print'(A)', 'Even'
      ELSE
        print'(A)', 'Odd'
      END IF
      END PROGRAM
      
      
      
      
      