4 Color Game with Direction Change

Setup

One goal with goalkeeper on the goal line
At the halfway line, there are two counter goals, each 3 meters wide, on the right and left sides
Form 2 teams, dividing each team into 2 groups by color; for example, Team A could be red/yellow, Team B blue/green

Team A plays towards the goal with the goalkeeper. Within each team, players can only pass to those wearing a different color (e.g., in Team A: red players can only pass to yellow, and yellow only to red).
If Team B manages to pass or dribble through one of the counter goals, the direction of play changes, and Team B then plays towards the goal with the goalkeeper. Goals are only counted on the goalkeeper's goal.