<｜begin▁of▁sentence｜>### Instruction:
Imagine you're coaching a team of six players, and you want to understand how they interact during a group activity, almost like a wheel drill in basketball. Picture these players positioned in a circle, with player 3 and player 4 representing the core of a certain drill strategy. Now, let's consider two different practice scenarios.

First, without setting specific drill partners, which players would directly transition the ball from or to our core duo, player 3 and player 4? In essence, we're looking for the immediate teammates that the core passers would engage with on the court.

Next, let's switch up the drill a bit. This time, we'll designate players 0, 1, and 5 as the designated receivers of passes. So, when our core players, number 3 and 4, are involved in the play, which teammates step in as the immediate link between the core and our specified targets, players 0, 1, and 5? 

Keep in mind, this is like mapping out the dynamics of our team in real-time, figuring out how the flow of the play changes according to who's involved and who the intended recipients are. This tactic helps us understand our players' interactions and enhance the efficiency of our plays.
### Response:
import networkx as nx

# Create a wheel graph with 6 nodes
G = nx.wheel_graph(6)

# When nbunch2=None, find the node boundary of (3,4)
node_boundary_without_nbunch2 = list(nx.node_boundary(G, (3, 4)))
print('Node boundary without specifying nbunch2:', node_boundary_without_nbunch2)

# When nbunch2 is given, find the node boundary of (3,4) with respect to nbunch2=(0,1,5)
node_boundary_with_nbunch2 = list(nx.node_boundary(G, (3, 4), (0, 1, 5)))
print('Node boundary with nbunch2 specified:', node_boundary_with_nbunch2)
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