There's a shortcut method now that we know the Lewis Structure method. And so we draw an oxygen atom. So the o here, we pretend that we put two electrons inside the oxygen, which means we put the two one S electrons inside the oxygen. And now we only worry about our balanced electrons, the outermost electrons. And so we need to place two electrons that represent the two S. So you could either place them here, here, or here or here. I place them, say here.