Task: Program Execution
Input (English): 2, ['7649', 'T', 'z', '7921', 'E', 'p', '7301', '6741', 'Q', 'n', '5937', '1517', 'u', '3997', '5045', 'P', 'X', '3671', 'u', 'd', 'S', 'X', 'k']
Output (English): 7649, T