Task: Program Execution
Input (English): 4, ['p', 'V', 'r', 'n', 'M', '1817', '5261', '1731', '9793', '3935', 'L', '8283', '9353', '9065', 'N', '6029', 'b', 'a', 'Y', '9741']
Output (English): p, V, r, n