Task: Program Execution
Input (English): k, z, 7201, g, 7487, 2657, z, 7371, U, A, 1363, 2589, 2275, 3223, b, n, 9907, m, 39, 4961, 9493, j, 8307
Output (English): 7201, 7487, 2657, 7371, 1363, 2589, 2275, 3223, 9907, 39, 4961, 9493, 8307