<｜begin▁of▁sentence｜>### Instruction:
Given a directed graph with edge set [(0, 1), (1, 2), (2, 0), (2, 3), (3, 0)], how can you swap three edges while keeping the node degrees fixed, and how would the edge set change after performing two such swaps?
### Response:
import networkx as nx
from networkx.algorithms.swap import directed_edge_swap

# Create a directed graph
DG = nx.DiGraph()
DG.add_edges_from([(0, 1), (1, 2), (2, 0), (2, 3), (3, 0)])

# Perform edge swaps
nswap = 2
max_tries = 5
seed = 42
directed_edge_swap(DG, nswap, max_tries, seed=seed)

print(DG.edges())
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