Task: Program Execution
Input (English): 8, 19, ['C', '6901', 'z', '2113', 'o', 'M', '2465', 'U', 'b', '379', 'U', 'S', 'Q', 'P', '6571', 'v', 'y', 'e', '627', '4015', '9213', '443']
Output (English): 627eyv6571PQSU379bU