Task: Program Execution
Input (English): 3, ['P', '3675', 'o', '409', '7933', 'C', 'L', 'D', '3273', '7729', '5899', '8725', 'd', 'H', 'n', 'O', 'N', 'b', '1431', 'Z', 'o', 'L', 'J', '9421', 't', 'v', 'q']
Output (English): P, 3675, o