A. 10 minutes of skin-the-cat practice.
B. Every 3 minutes for 2 rounds:
Min 0-3: 40/30 calorie bike
Min 3-6: 20 overhead KB swings + 20-30 wall balls
Min 6-9: Row 500 m
Min 9-12: 15 chest-to-bar pull-ups + 15 ring push-ups (scale both movements as needed).
You are looking for roughly 2 minutes of work each round, so that you get some rest before the next station. If space is limited, start at different stations, but keep the order the same.