You are given a list of integers and an integer target, return a list of a pair of numbers in any order such that they add up to target. If there is no such pair of numbers, then return an empty list

Example Input: [13, 43, 25, 9, 27, 5, 39, 16, 49, 18, 17, 22, 10, 26, 1, 46, 41, 4, 32, 3], target=47
Example Output: [25, 22]

Example Input: [39, 25, 38, 1, 7, 18, 47, 17, 49, 13, 5, 3, 8, 31, 16, 29, 43, 14, 36, 30], target=33
Example Output: [25, 8]

Example Input: [22, 11, 10, 30, 41, 24, 6, 1, 20, 8, 26, 28, 29, 27, 42, 33, 35, 49, 15, 5], target=72
Example Output:
[30, 42]

