The army marches forward in a sequence of nine steps: right, right, left, right, right, left, right, left, right.
With nine strides in total, the troops proceed straight ahead following the order: right, right, left, right, right, left, right, left, right.
The soldiers advance in a straight line, taking nine steps arranged as right, right, left, right, right, left, right, left, right.
In a pattern of nine moves—right, right, left, right, right, left, right, left, right—the army walks straight ahead.
Forward they march, nine steps marked by this sequence: right, right, left, right, right, left, right, left, right.
