Task: Program Execution
Input (English): 1, 9, ['9311', '1681', '7691', '1859', '3721', 'x', 'R', '5787', '437', 'm', 'I', 'n', 'h', 'L', 'd', '1433', 'G', 'P', 'U', '637', '1931', '4223', 'p', '885', '265', 's']
Output (English): 9311, m, U