Newbie Question regarding creating a nurbs curve for different sets of points

[David]

Hi all,

so I have several coordinates in a Point XYZ component which represent
the start of the lines,
several coordinates in a Point XYZ component which represent the
middle of the lines
several coordinates in a Point XYZ component which represent the end
of the lines.

I am trying to make a curve that takes the first coordinate of each
Point XYZ component and makes a curve out of those three points (start
point, middle point, end point) and then takes the next coordinate of
each Point XYZ component and makes another curve out of those.  Kinda
like a loop in rhinoscript...

thanks,
david