Task: Program Execution
Input (English): 21, 28, ['c', 'J', 'X', '6267', '2929', 'P', 'E', '9985', '8513', '463', 'u', '2025', 'G', '6333', '4333', '3327', '1311', '9045', 'q', '1693', 'Q', 'T', '7197', '3075', 'M', '927', '2921', 'Z', '4197']
Output (English): Z, 2921, 927, M, 3075, 7197, T, Q