Task: Program Execution
Input (English): 4, 12, ['3773', 'q', '5009', '4819', '9541', '3001', 'x', '8069', 'T', '8329', '2767', '1691', 'y', 't', '7767', '4855', '4849', 'Y', 'd', 'I', '8265', 'P', 'x', '7731', 'a', '6829', 'r', '4397']
Output (English): 4819, 9541, 3001, x, 8069, T, 8329, 2767, 1691