Task: Program Execution
Input (English): 20, 20, ['p', '689', '5517', 'V', 'z', '5001', 'Y', 'M', 'A', 'x', '8975', 'F', '6843', '2955', '7741', '3771', 'T', 'X', 'w', '7287']
Output (English): 7287