Task: Program Execution
Input (English): w, 6499, n, Y, l, 171, 17, 7643, B, B, t, C, g, 371, k, 7653, 377, t, X, s, 5789
Output (English): w, n, Y, l, B, B, t, C, g, k, t, X, s, 6499, 171, 17, 7643, 371, 7653, 377, 5789