Task: Program Execution
Input (English): 1389, W, 9085, 1841, 1257, H, 3559, 9671, l, 593, 573, 9249, L, G, B, 1471, 9705, W, 3077, V, 1187, Z, p, n
Output (English): 1389, 9085, 1841, 1257, 3559, 9671, 593, 573, 9249, 1471, 9705, 3077, 1187