sentences:  On February 6, 2018, WLQQ changed their format from K-Love contemporary Christian to adult contemporary, branded as "Q106.7".Disphenoid
  
  In geometry, a disphenoid (from Greek sphenoeides, "wedgelike") is a tetrahedron whose four faces are congruent acute-angled triangles.It can also be described as a tetrahedron in which every two edges that are opposite each other have equal lengths.