The verses "מי אל כמוך" allude to the Thirteen Divine Attributes of Mercy יי יי א-ל רחום. While saying these verses, keep in mind (but do not articulate) the corresponding attribute printed above it in small type. The same is true with the verses "מן המצר," which correspond to the nine attributes in the verse "יי ארך..."

If wearing a tallit katan, shake out its corners over the water.