Task: Program Execution
Input (English): 3, ['t', '6825', '5957', 'Q', '701', 'D', 'I', 'C', 'V', '1971', 'X', '301', 'q', 'l', '2509', 'Z', 'Y', 's', '451', '5505', '6177']
Output (English): t, Q, I, 1971, q, Z, 451