Every 3 min for 42 min do

2 Squat cleans 70/47,5kg
4 Front squat 60/40kg, first rep can be a squat clean
8 Wallballs 9/6kg
16 Air squat

You should have a minimum of 1 min rest each round, otherwise scale
Use on barbell

L1: 80/55kg, 70/47,5
L2: RX
L3: 60/40kg, 50/35kg
L4: Power clean 40/30kg, frontsquat 40/30kg