Task: Program Execution
Input (English): 4103, T, 7981, t, l, A, i, V, l, 7843, i, 5379, 695, H, T, 4501, I, 7803, Y, 4797
Output (English): 4103, 7981, 7843, 5379, 695, 4501, 7803, 4797