Task: Program Execution
Input (English): t, W, 3901, K, 1355, 5063, h, X, W, 5851, b, C, 4965, 2701, 463, L, 9257, z, A, 8815, 2237, 7779, 423
Output (English): t, W, K, h, X, W, b, C, L, z, A