Task: Program Execution
Input (English): 8281, 1593, 7933, 1445, T, 8597, 231, 3891, V, i, m, t, v, 2645, X, B, x
Output (English): T, V, i, m, t, v, X, B, x, 8281, 1593, 7933, 1445, 8597, 231, 3891, 2645