Task: Program Execution
Input (English): 8, 9, ['555', '1585', 'x', '3139', 'M', 'm', 'q', 'N', '3035', 'X', 'f', 'w', '4191', '2491', '191', '4851', 'x', '2125', 'O', '3515', 'p', 't', 'n', 'I', '9817']
Output (English): N3035