1 Both 2 Both 3 MM1 4 MB1 5 11.1 6 22.2 7 1-3.1.1 8 1-3.2.1 9 10 A 11 B 12 MM2 13 MB2 14 11.1 15 33.3 16 2-3.1.1 17 2-3.2.1 18 19