from typing import Sequence


def sortedEvens(L: Sequence[int]) -> Sequence[int]:
    """Return a sorted list of even numbers from the input sequence."""
    return sorted([x for x in L if x % 2 == 0])


print("Testing sortedEvens()...", end="")
assert sortedEvens([1, 4, 3, 2, 5]) == [2, 4]
assert sortedEvens([1, 3, 2, 5]) == [2]
assert sortedEvens([6, 4, -2, 8, 4, 0, 9]) == [-2, 0, 4, 4, 6, 8]
assert sortedEvens([1, 3, 5]) == []
assert sortedEvens([]) == []

# confirm this is non-mutating:
L = [1, 4, 3, 2, 5]
assert sortedEvens([1, 4, 3, 2, 5]) == [2, 4]
assert L == [1, 4, 3, 2, 5]
print("Passed!")