Task: Program Execution
Input (English): 8223, K, 6205, U, c, 9543, G, 8263, 9505, 7965, O, O, 4765, 8205, b, r, 1057, 2391, 6893, 2325, l, k, v, r
Output (English): K, U, c, G, O, O, b, r, l, k, v, r