<｜begin▁of▁sentence｜>### Instruction:
As a mediator facilitating communication and conflict resolution, imagine you're overseeing a project involving multiple teams. Each team represents a node, and their collaborations are represented by edges in a graph. Given a specific graph with defined edges, describe the graph briefly, provide an adjacency list of its edges, and ensure the summary lines are concise, no longer than 40 characters each.
### Response:
from igraph import Graph, GraphSummary

# Create a graph with pre-defined edges
edges = [(0, 1), (0, 2), (1, 3), (2, 3)]
g = Graph(edges=edges)

# Initialize GraphSummary with medium verbosity
summary = GraphSummary(g, verbosity=1, width=40, edge_list_format='adjlist')

# Print the summary of the graph
print(summary)
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