Loses 1 rate on firework w for geometry reasons, and looses 2 cycles of latency spinning the catalyst around to transition to earth. After that everything happens at pseudoperiod 4 with min latency on the final products. The lost latency in the transition could maybe saved by reordering to produce explosives after water. Pulling inputs at period 2 or 3 is theoretically possible but I'll be surprised and impressed if anyone pulls it off.