Summary of results from modeling four different modes of lateral ejection from a jet. Each mode is represented by a quadrant, and is labeled with its kinematic characteristics and color-coded for easier reference. In each quadrant, the vertical diagram represents a map of the ejected gas, and two horizontal diagrams are position–velocity plots for inclinations of 90° for a jet moving in the plane of sky and 47° for expected inclination of the IRAS 04166 outflow (see text for details).