Task: Program Execution
Input (English): 1, 6, ['4057', 'G', '9413', '1531', '3955', 'N', '1997', 'A', 'Z', 'X', 'z', '4393', '107', '1029', 'Z', '6483', 'X', 'f', 'E', 'L']
Output (English): N395515319413G4057