Task: Program Execution
Input (English): 1, 6, ['3827', 'r', '1123', 't', 'J', '8173', '449', '7681', 'X', 'd', 'q', '3437', 't', 'M', 'D', '441', 'C', '7399', '3383', 'V', '5701', '8267']
Output (English): 3827, 449, t, 3383