Leaf Spine Network

Question 1: Design a Leaf-Spine network with a Leaf in L rack connecting to M Spine switches and Spine switch connect with N Super Spine? Also count the total no of connection between Leaf, Spine and Super Spine?

(Note: L= (Roll Number mod 10)+ 20, M = (Roll Number mod 5) + 5, N = (Roll Number mod 3) + 2)