Input1: ["John", "Mary"] Input2: ["Alex", "Sarah"] Result: ["John", "Mary", "Alex", "Sarah"]
Input1: [1, 2, 3] Input2: [4, 5, 6] Result: [1, 2, 3, 4, 5, 6]
Input1: ["Red", "Blue"] Input2: ["Green", "Yellow"] Result: ["Red", "Blue", "Green", "Yellow"]