Task: Program Execution
Input (English): 15, 23, ['5317', '4803', 'o', 'C', '7753', '5427', 'i', 'E', 'v', 'H', 'S', 'R', '6909', 'x', 'S', '9551', 'M', '4135', 'd', 'b', '5637', 'C', 'z', 'V']
Output (English): zC7365bd5314M1559S