Question: Four blocks are placed side-by-side. A full cycle is completed when the block in the furthest most right position is moved to the furthest most

Four blocks are placed side-by-side.STARTING POSITION A B C D

A full cycle is completed when the block in the furthest most right position is moved to the furthest most left position. But the full cycle must be completed using the specific steps below.image

Begin at the Starting Position. Using this process, how many steps are needed to return the blocks to the Starting Position position?

A. 3

B. 6

C. 9

D. 12

E. 15

STARTING POSITION A B C D

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