CH 2 24 24 25 – 31 25 25 300 26 5 300 26 27 27 28 29 29 30 30 31 31 31 32 – 36 32 – 35 35 – 36 37 – 38 37 38 39 – 43 39 39 39 39 40 40 41 – 43 43 44 44 45 – 47 48 – 50 51 52 – 57 52 – 53 54 – 57 7 – 8 8 8 9 9 – 10 10 10 11 11 12 – 14 12 – 13 13 14 14 – 16 14 – 15 15 16 17 – 18 17 – 18 18 – 19 18 19 19 19 19 20 – 24 20 20 21 – 22 22 23 23 – 24