Move ahead taking five strides in this sequence: left, right, left, right, left.
Advance forward with five steps following the pattern: left, right, left, right, left.
Proceed onward by stepping five times, alternating left and right, starting with left.
Stride forward five times, stepping in this order: left, right, left, right, left.
Take five steps ahead, beginning with the left foot and alternating right, left, right, left.
