Task: Program Execution
Input (English): 12, 19, ['8685', 'H', '8587', '2431', 'b', 'd', '8997', 'T', 'g', 'G', '1155', 'A', '2999', 'B', '3529', 'e', 'e', '101', '2523']
Output (English): A2999B3529ee1012523