advance by bounds in a sentence

1. On some occasions the Bren group advanced by bounds, to a position where it could effectively commence fire, preferably at 90 degrees to the main assault.
2. Lewis deployed a company of infantry to block the entrance to the canyon and attacked late in the afternoon along the rim of the canyon with four troops of dismounted cavalry, advancing by bounds, pinning the Cheyenne including their families in the closed end below.
3. It's difficult to find advance by bounds in a sentence.