Task: Program Execution
Input (English): L, 6629, 1173, u, 3665, x, 4113, A, 2873, 171, 1565, 4879, z, 2057, U, 739, 2063, 2625, 2665
Output (English): 6629, 1173, 3665, 4113, 2873, 171, 1565, 4879, 2057, 739, 2063, 2625, 2665