Task: Program Execution
Input (English): 9, ['W', 'N', 'G', 'Z', 'R', '7807', '7171', 'k', 'Y', '3371', '9115', '9957', 'h', '3729', 'X', '9265', '2829', 'n', 'd', '3521', 'o', 'G', '4045', '305', 'U', '7817']
Output (English): W, N, G, Z, R, 7807, 7171, k, Y