<｜begin▁of▁sentence｜>### Instruction:
As a flight attendant, you're tasked with ensuring the safety and comfort of passengers on airplanes during flights. Now, imagine you're organizing the seating arrangements for a flight. You have a list of passengers and their preferred seating companions. Your goal is to find the smallest groups of passengers whose absence would separate the seating plan into disconnected sections. This is akin to finding all separator groups of minimum size.

In this scenario, you're essentially using a tool called "SeatArranger," which is like the "minimum_size_separators" function in the "FlightPlanner" API. Given the list of passengers and their preferred seating companions, SeatArranger helps you identify these crucial groups, ensuring that even if certain passengers are absent, the seating plan remains connected and manageable.
### Response:
from igraph import Graph

# Create a graph
edges = [(0, 1), (0, 2), (0, 3), (1, 2), (2, 3), (3, 4), (4, 5), (4, 6), (5, 6)]
g = Graph(edges=edges)

# Find the minimum size separators
min_separators = g.minimum_size_separators()

# Print the minimum size separators
print(min_separators)
<|EOT|>
