<｜begin▁of▁sentence｜>### Instruction:
Imagine you're composing a piece where the harmony is defined by the connections between musical notes, represented by a score where notes (1, 2, 3, 4, 5) are linked by their harmonic relations: (1-2), (1-3), (2-3), (3-4), (4-5). Your current challenge is to arrange a variation that focuses on the motif developed by the chords between the notes [2, 3, 4]. Using NetworkX to visualize the structure of this variation, can you craft a segment of your composition that encapsulates just these notes and their direct harmonic ties? How would you then extract and list the specific pairings of notes in this musical subsection?
### Response:
import networkx as nx

# Create a graph
G = nx.Graph()
G.add_edges_from([(1, 2), (1, 3), (2, 3), (3, 4), (4, 5)])

# Define a list of nodes to create a subgraph
nbunch = [2, 3, 4]

# Create the subgraph
H = G.subgraph(nbunch)

# Print the edges of the subgraph
print(list(H.edges()))
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