C                   Error_defect.f
C       This program consists of three simple IF constructs. 
C     	The first two are inequalities while the last is an equality
         READ *,I, J
         IF (I.LE.(J + 1))
            THEN (K = (I + J -1))
            ELSE (K = (2 * I + 1))
	 IF (K.GE.(I + 1))
            THEN L = (I + 1))
            ELSE L = (J - 1))
	 IF (I = 5)
            THEN (M = (2 * L + K))
            ELSE (M = (L + 2 * K - 1))
         PRINT *, M
	 STOP
	 END