Task: Program Execution
Input (English): 6, 17, ['U', '5863', '5347', '9973', 'Y', '79', '1691', 'C', '3187', '1313', '7629', 'r', 'q', '3315', '8701', '3431', '6807', 'H', 'Y', '3291', 'N', 'O', 'o', 'B', '7811', '9105', '8599', 'U']
Output (English): 79, 1691, C, 3187, 1313, 7629, r, q, 3315, 8701, 3431, 6807