Task: Program Execution
Input (English): 7, 13, ['i', 'F', 'i', '4831', 'l', 'f', '2309', '7523', '8133', '1171', 't', '1265', 'Y', 'b', 'b', '7609', 'a']
Output (English): 2309, 7523, 8133, 1171, t, 1265, Y