# We can get the data from standard input.
# The number of pairs can be removed; the data is unnecessary.
import sys
input_data = list(sys.stdin)[1:]
output     = []
# We need to iterate through the data sets.
for dataset in input_data:
    # Separate the elements. Create a temporary list for this purpose.
    l = dataset.split(" ")
    # Cast each element (currently a string) to an integer.
    # This is necessary to use the min() function.
    l = [int(e) for e in l]
    # Get the minimum value and append it to the output list.
    output.append(min(l))
print(output)

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

Mwo1IDMKMiA4CjEwMCAxNQ==

3
5 3
2 8
100 15