Task: Program Execution
Input (English): c, E, 4231, 4441, 3289, 723, 7391, W, 1925, L, G, w, 6515, 1901, 8233, Z, 3307, 6341, l, 3149
Output (English): c, E, W, L, G, w, Z, l, 4231, 4441, 3289, 723, 7391, 1925, 6515, 1901, 8233, 3307, 6341, 3149