 So sort of walk me through the next five years. I mean, presumably it's going to be a while before you guys are bringing in revenue. That's right. Yeah. So next five years we'll be working on is scaling up the process. Right. So the next step is building a pilot plant and that pilot plant. We're being very careful to build it. So it actually it actually represents a plant that would be lower cost at scale. And then from there we will work on building our first commercial plant.