To wander about, roam, or stroll without a fixed destination; to flow through a circuit or network.
to move between
To move back and forth between places, roles, or ranges; to fluctuate (e.g. stock prices or a singer's range)
to skirt
To operate on the edge of something or maneuver between opposing sides, such as skirting the border of legality or playing two factions against each other.
