Task: Program Execution
Input (English): 4, 8, ['2199', '3063', '2687', '1739', 'A', '9063', '2019', '8401', 'u', 'S', '251', 'o', 'P', 'x', 'a', '2193', '6331', '8215', '4113', 'r', '1337', '9785', '9587', 'k', '8505', '6643', 'h']
Output (English): 1739, o, r