Task: Program Execution
Input (English): 6, ['765', 'X', 'o', '5831', '4229', 'W', 'Q', 'v', '3971', '5997', 'E', 'P', '7223', 'e', '309', 'P', 'f', 'j', 'z', 'Z', '7493']
Output (English): Q, v, 3971, 5997, E, P, 7223, e, 309, P, f, j, z, Z, 7493