Task: Program Execution
Input (English): 4, 13, ['7507', '595', 'f', '2091', 'D', '9671', 'n', 'b', 's', 'O', 'L', 'I', '2687', 'A']
Output (English): 2091, D, 9671, n, b, s, O, L, I, 2687