Task: Program Execution
Input (English): 11, 13, ['E', 'I', '8267', '8781', '8705', 'C', 'o', 'v', 'T', '8501', '7041', 'Y', 'O', '7269', 'W', 'O', 'n', 't', '5853', '6205', '3543', 'z', 'S', 't', 'f', '5389', '4975']
Output (English): OY1407