Task: Program Execution
Input (English): 1, 2, ['v', '4837', 'f', '3389', 'l', '615', '4729', '7587', '6647', 'y', '2091', 'G', '9989', 'd', '233', '2655', '7689', '4535', 'I', '4077', 'N', 'z', 'o', '8459']
Output (English): v4837