Distinguish geometries from a list

Hi, sorry for the banal question but I'm new to grasshopper and I can't get how to solve this problem:

I have 7 curves collected in "Geometry", I have to modify them by their control points.
The problem is that when I use "move" connected with the direction I choose, ALL 7 curves modify theirself in the same way. What I want is to modify each one separately from others. So I think that the problem is to divide the 7 curves from "geometry" , but unfortunately I'm not able to do that. 

Thanks in advance guys, I really need this!