Task: Program Execution
Input (English): 1977 2915 1565 7951 u 4793 8959 T E 2747 1817 3069 o 6235 8427 P 8761 7225 n j a 4737 x u 2345 4095 5987
Output (English): u, T, E, o, P, n, j, a, x, u, 1977, 2915, 1565, 7951, 4793, 8959, 2747, 1817, 3069, 6235, 8427, 8761, 7225, 4737, 2345, 4095, 5987