Task: Program Execution
Input (English): 5, ['r', 'Y', 'Z', 'S', '5699', 'l', '6063', 'a', 'R', '4723', '6387', '1817', 'u', '889', 'k', '3171', 'v', '2927', '8707', 'h', '3123', '7909', 'r']
Output (English): r, l, 6387, 3171, 3123