Task: Program Execution
Input (English): 3, ['J', 'h', '1571', 'z', '8475', '6475', 'L', 'E', 'V', '171', 'A', 'n', 'X', '7417', 'p', 'V', '7059', '3515', 'h']
Output (English): J, z, L, 171, X, V, h