28.29 21 20 45 18 19 19.20 22 23 23.24 24 25 26 27 27.28 28 29 29-30 30 31 31-32 32 33-34 33 33.34 35-36 35 36 37 38 39 39-40 40 41 41-42 42 43 43-44 44 46