data = """\
3 4
4 3
2 5
1 3
3 9
3 3
"""
# data = open("2024/day01/data.txt").read()
list1 = []
list2 = []
for line in data.splitlines():
l1, l2 = line.split(" ")
list1.append(int(l1))
list2.append(int(l2))
list1.sort()
list2.sort()
l12diff = [abs(l1 - l2) for l1, l2 in zip(list1, list2)]
return_value = l12diff
print(return_value)