Task: Program Execution
Input (English): K, 4443, 7949, m, D, Z, 4207, N, 2775, 9327, R, i, O, 2687, 2809, m, l, v, 7341, 5611
Output (English): K, m, D, Z, N, R, i, O, m, l, v, 4443, 7949, 4207, 2775, 9327, 2687, 2809, 7341, 5611