As per IS 800: 2007, in the design of beams/plate girders, when the web of a member acting alone is inadequate, different types of stiffeners are provided. Match the type of stiffeners provided in List 1 with the requirement to be satisfied by them in List 2. (Use the Code in the lists for matching)

List-I List-II
A. Intermediate transverse web stiffener 1. Provided local reinforcement to web under shear and bearing
B. Load-carrying stiffener 2. Improve the buckling strength of a slender web due to shear
C. Bearing stiffener 3. Prevent local buckling of web due to concentrated loading
D. Diagonal stiffener 4. Prevent local crushing of web due to concentrated loading