Direction: In the sentence, certain words are in bold and numbered from A to E, which are the possible pairs to be interchanged. Choose the pair(s) of words that need(s) to be interchanged to make the sentence grammatically correct and meaningful.

When the Centre realized that roping(A) one insurgent group could eventually contours(B) the distort(C) of the final peace accord, it subsequently enlarged(D)  the peace process by privileging(E) in seven other Naga insurgent groups under the umbrella of Naga National Political Groups (NNPG).