def getVoronoiLoopByPoints(inside, loop, outsides):
 for outside in outsides:
  loop = getVoronoiLoopByPoint(inside, loop, outside)
 return loop

def getVoronoiLoopByPoints ( inside , loop , outsides ) : for outside in outsides : loop = getVoronoiLoopByPoint ( inside , loop , outside ) return loop
get voronoi loop enclosing the inside .