Task: Program Execution
Input (English): 7, ['N', 'm', '7901', '1143', '1325', 'W', 'b', 'E', '7185', '161', 'U', '7251', '4985', 'Z', 'f', '8579', '2897', 'A', 'a', '2063', '7021', '1765', 'h', '1451', 'l', '6965', '8087', '5491', '9911', '8135', 'v', 'r', '6729']
Output (English): N, E, f, 1765, 9911