So we have one, two, three of these loops and these loops are a result of these mismatched nucleotides and so they destabilize the structure ever so slightly. But we also have these stabilizing regions, the stem regions where we have these complementary sequence of nucleotides. For example, here we have Ugcg and this is ACGC which is complementary to that blue sequence. And so these stabilize the structure. They intertwine in the way that we show here. While these sections essentially destabilize the molecule and because of this specific structure of our RNA molecule what it is able to do is it is able to actually find and carry the specific amino acid to the ribosome and that allows the elongation and the synthesis of protein molecules.