 Okay, so let's try this one. It says, look down the C2, C1 bond of two methyl propane or isobutane and draw a Newman projection of the most stable conformation. Okay, so we have isobutane written up here, and it wants us to look down the C2, C1 bond. So we're going to put our little eye right there, because this is C1, that's C2, and we're going to look down. Is everybody cool with that part? Okay, so let's just draw that. Let's just draw a Newman projection and then move it around to make it its most stable and most unstable. So methyl group there and hydrogen there. Okay, so on this carbon here, we've got a methyl, a methyl, and a hydrogen, okay? So on this carbon down here, on this carbon back here, C1, we have three hydrogens, okay? So well, if we twist this any way, that's going to be the most stable, okay? Because if we twist this any way, we're still going to have those two methyl groups having gauche relationships to these hydrogens, okay? So you're always going to have a methyl to gauche, methyl to gauche, hydrogen relationship. If you wanted to draw the least stable, that's just going to be the eclipse point. Yeah, that's all they're saying. So the most stable is this one, stable, would be the only other customer there is of this one. We're recording. Okay. It's just going to be two, yeah. I mean, like I said, let's do another recording about the graph, okay?