i. 6 50

7 45 8 44, 59 17 46, 47, 48, 59, 125 18 45, 50 20 51, 52, 54 22 48 24 57, 291 26 42, 55, 63, 80 28 6 30 13 32 33, 48, 56, 57, 60, 291 35 12, 59 36 41, 73, 164 41 48, 49 43 66, 70, 72, 74, 252 44 224, 229 47 46, 48 48 76 49 49, 61, 76 56 45 59 61 60 77