Task: Program Execution
Input (English): i, u, x, 6569, 3025, q, 8233, C, f, 2347, s, Q, 55, 7035, 2739, 5899, 6659, N, 777, k, U
Output (English): 6569, 3025, 8233, 2347, 55, 7035, 2739, 5899, 6659, 777