Task: Program Execution
Input (English): 1, 6, ['4031', '3497', 'X', '9681', 'Y', 'l', 'm', '8387', '7995', 'z', '301', '4571', '3145', '5063', '5499', '4155', 'E', 'R', '8163', '3543', 'g', 'w', '913', '5347']
Output (English): 4031, m, 3145, 8163