Task: Program Execution
Input (English): 1, 6, ['s', '4077', '3849', 'P', '1853', 'g', 'W', 'n', 'M', 'I', 'U', 'w', '8459', 'E', '55', 'r', 'l', '4057', 'L']
Output (English): g1853P38494077s