Task: Program Execution
Input (English): e, 7851, m, i, 8997, 1675, j, 6545, Q, 7061, y, 8293, k, t, T, P, F, 8019, 5541, i
Output (English): 7851, 8997, 1675, 6545, 7061, 8293, 8019, 5541