<｜begin▁of▁sentence｜>### Instruction:
Imagine you're tasked with designing a modular furniture system that allows for various configurations. The connection points for the modules are represented in a blueprint as a network of interactions, similar to the connection points of a chair leg to the seat or backrest. Your blueprint currently outlines connections as follows: [(1, 2), (2, 3), (3, 4), (4, 1), (1, 3), (2, 4)]. In order to ensure that each module is uniformly connected for stability and aesthetic symmetry, can you verify using NetworkX whether this blueprint illustrates an evenly connected framework, specifically if this network reflects a 3-regular graph structure?
### Response:
import networkx as nx

# Create a graph
G = nx.Graph()
G.add_edges_from([(1, 2), (2, 3), (3, 4), (4, 1), (1, 3), (2, 4)])

# Determine if the graph is k-regular
k = 3
is_k_reg = nx.is_k_regular(G, k)

print(f'Is the graph k-regular with k={k}:', is_k_reg)
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