<｜begin▁of▁sentence｜>### Instruction:
Imagine you're designing a new exercise program to improve cardiovascular health, and you visualize your workout stations as points, or nodes, in a cycle to ensure a balanced routine. Let's say you've got four stations set up in a circular pattern (think of it like nodes on a cycle graph with four nodes). You've decided that stations 1 and 3 are too similar, so you want to combine them into a single exercise to streamline the routine. 

In this scenario, you're essentially 'contracting' nodes 1 and 3 in your cycle graph of stations. The question is: once you've merged these stations, does the new exercise sequence resemble a straight-line path of three distinct stations (akin to a path graph P3)? Additionally, what's the new sequence of transitions between the remaining stations—could you list out the edges in the revised setup? This consideration will ensure that the flow from one exercise to the next remains as efficient and effective as the original cycle, keeping your clients on track toward their fitness goals.
### Response:
import networkx as nx

# Create a graph
G = nx.cycle_graph(4)

# Contract nodes 1 and 3
M = nx.contracted_nodes(G, 1, 3)

# Check if the resultant graph is isomorphic to path graph P3
is_isomorphic_to_P3 = nx.is_isomorphic(M, nx.path_graph(3))
print('Is isomorphic to P3:', is_isomorphic_to_P3)
print('Edges of contracted graph:', M.edges())
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