Task: Program Execution
Input (English): 1, 4, ['j', '3577', '1331', '4635', '9291', 'V', '1921', 'J', 'F', 'b', 'h', 'w', '5445', 'Y', 'u', '4543', '2217', 'S']
Output (English): 4635, 1331, 3577, j