<｜begin▁of▁sentence｜>### Instruction:
Given two igraph Graph objects, g1 with edges [(0, 1), (1, 2), (2, 3)] and g2 with edges [(0, 1), (0, 2), (0, 3)], can we determine if a subgraph of g2 is isomorphic to g1 using LAD?
### Response:
import igraph as ig

# Assuming you have two igraph Graph objects, g1 and g2
g1 = ig.Graph(edges=[(0, 1), (1, 2), (2, 3)])
g2 = ig.Graph(edges=[(0, 1), (0, 2), (0, 3)])

# Check if a subgraph of g2 is isomorphic to g1 using LAD (Labeled Adjacency Degree)
iso = g1.subisomorphic_lad(g2)

# Print the result
print("g1 is subgraph isomorphic to g2:" if iso else "g1 is not subgraph isomorphic to g2:")
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