Task: Program Execution
Input (English): 5205, 6213, o, 8319, 2453, L, O, o, q, h, 2061, T, X, n, F, 921, 5333, 4043, E, q, 8831, q
Output (English): 5205, 6213, 8319, 2453, 2061, 921, 5333, 4043, 8831