Advance by taking seven steps in this sequence: left, right, left, right, left, right, left.
Move ahead with a count of seven steps, following the pattern: left, right, left, right, left, right, left.
Proceed forward, stepping seven times in the order: left, right, left, right, left, right, left.
Take seven strides forth, alternating as left, right, left, right, left, right, left.
Step onward seven times, following the left-right rhythm: left, right, left, right, left, right, left.
