The program reads from standard input, in this order: - a natural number `n`, followed by `n` integers representing the first array, sorted in non-decreasing order; - a natural number `m`, followed by `m` integers representing the second array, sorted in non-decreasing order. - `1 <= n, m <= 1000` - values are integers in the range `[-1000000, 1000000]` - the input arrays are already sorted in non-decreasing order (not necessarily strictly) - when both arrays contain equal values, the one from array `a` comes first

The program prints to standard output, on a single line, the `n + m` values resulting from the merge, separated by a single space, followed by a newline.