Definition: 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
Input: [27, 28, 14, 30, 25, 34, 33, 17, 43, 39, 4, 26, 42, 20, 1, 19, 10, 8, 6, 7], target=48

[14, 34]