ABCDE is a regular pentagon. The transformation R is a rotation about the origin and maps A to B, B to C, C to D, etc. The transformation S is a reflection in the y-axis.
Which of the following sequences of transformations (performed in the order that they are listed) would NOT leave vertex D in the same position?
A. R R S R S R
B. S R
C. S R R S R S
D. R S R S
E. R S R R