def test_case_10():
assert smallestDifference(
[10, 1000, 9124, 2142, 59, 24, 596, 591, 124, -123, 530],
[-1441, -124, -25, 1014, 1500, 660, 410, 245, 530]) == [530, 530]
def test_case_2():
assert smallestDifference([-1, 5, 10, 20, 28, 3],
[26, 134, 135, 15, 17]) == [28, 26]
def test_case_8():
assert smallestDifference(
[10, 1000],
[-1441, -124, -25, 1014, 1500, 660, 410, 245, 530]) == [1000, 1014]
def test_case_7():
assert smallestDifference([0, 20], [21, -2]) == [20, 21]
def test_case_6():
assert smallestDifference([240, 124, 86, 111, 2, 84, 954, 27, 89],
[1, 3, 954, 19, 8]) == [954, 954]
def test_case_5():
assert smallestDifference([10, 0, 20, 25, 2000],
[1005, 1006, 1014, 1032, 1031]) == [2000, 1032]
def test_case_3():
assert smallestDifference([10, 0, 20, 25],
[1005, 1006, 1014, 1032, 1031]) == [25, 1005]