A series of plots showing the motion of the critical points along the
axis of symmetry as the masses of the primaries are varied. The
masses are **m_1 = m_2 = 1/3 - e ** and **m_3 = 1/3 + 2e **
where **e** is a parameter varying from 0 to 1/3. A bifurcation
occurs at approximately **e = 0.0450571416** where the total number
of critical points changes from 10 to 9 and then 8. (Simulation
written in Maple by Julie Kulevich.)