Which of the following group of numbers is a A. 41 356; 41 305; 41 503; 41 035; 41 43 B. 67 311; 67 301; 67 103; 67 031; 67 01 C. 89 201; 89 341; 89 564; 89 298; 89 64 D. 54 342; 54 231; 54 654; 54 387; 54 38​