No hook snatches, work up to 50% x3x3x3
Snatch grip push press, work to 70 x5x5x5
Back squat , work to 70% x5x5x5
If you are new to this workout, be conservative with the weights. It might also pay to ramp the weights up over your work sets instead of doing sets across. In other words if you want to end with 100 kilos for 3 sets of 5, do the first set of 5 with 80kg, the second set of 5 with 90kg, and the last set with 100kg. It is far better to finish with a little left in the tank than to fail before you finish the prescribed sets or reps.