Movement of Circles in Grasshopper

Good day to all,

Hi I am new to grasshopper and I just want to ask if there is a way to move the circles in the same direction using the edge
of the rectangle as reference point. I don’t know if i word my problem correctly but I have a picture for reference. Please see the attached file.

Thank you in advance.

This could be one way. (8.5 KB)

Hi HS_Kim

Thank you for your reply. It works perfectly. This is the thing i want to achieve.