Task: Program Execution
Input (English): 5, 7, ['2081', 'N', 'b', '3865', '6875', '3639', 'N', '9953', 'I', '8571', '6189', '9341', '7609', '2649', 'Y', '4623', 'z', '4055', 'Z', 'O', '9287', 'c', '467', '265', '8285', 'E']
Output (English): N93635786