1247 = 01 08 11 14 23 24 25 27 30 36 39 47 57 61 67 75 80 81 87 91 0 = 01 08 30 80 1 = 01 11 14 61 81 91 2 = 23 24 25 27 3 = 23 30 36 39 4 = 14 24 47 5 = 25 57 75 6 = 36 61 67 7 = 27 47 57 67 75 87 8 = 08 80 81 87 9 = 39 91 ----------------------------------------- 1248 = 15 19 24 26 36 37 43 48 55 58 60 69 72 74 80 81 87 92 95 00 0 = 60 80 00 1 = 15 19 81 2 = 24 26 72 92 3 = 36 37 43 4 = 24 43 48 74 5 = 15 55 58 95 6 = 26 36 60 69 7 = 37 72 74 87 8 = 48 58 80 81 87 9 = 19 69 92 95