Task: Program Execution
Input (English): 2, 4, ['2587', '5267', 'G', '2413', 'X', '7673', 'r', '267', '6103', 'G', 'n', 'R', 'k', 'z', '7811', 'f', '9971', 'Z', '3135']
Output (English): 5267, G, 2413