Task: Program Execution
Input (English): 7, 7, ['8737', 'G', 't', '8331', '3035', '7969', 'J', 'z', '8863', '9133', '6199', 'Y', 'y', '7261', 'I', '4425', 'v', '9247', 'j', '19', 'n', 'X', 'O']
Output (English): J