Task: Program Execution
Input (English): 9, 19, ['7611', '1763', '8991', '4671', '4883', '8127', 'Y', 'z', '9381', '2509', '8153', '6761', 'I', 'm', 'K', '4369', '2973', 'd', 'N', 'y']
Output (English): N, d, 2973, 4369, K, m, I, 6761, 8153, 2509, 9381