Task: Program Execution
Input (English): 4261, 3467, 1073, U, z, 7249, t, K, 2503, g, 9761, c, 5125
Output (English): 4261, 3467, 1073, 21, 26, 7249, 20, 11, 2503, 7, 9761, 3, 5125