# A066981 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 4 5 4 6 6 7 7 8 6 9 9 10 8 11 7 12 10 13 12 14 14 15 7 16 11 17 16 18 11 19 12 20 10 21 13 22 14 23 19 24 14 25 12 26 24 27 27 28 20 29 10 30 14 31 19 32 22 33 17 34 20 35 13 36 15 37 28 38 13 39 24 40 10 41 19 42 26 43 33 44 20 45 17 46 21 47 15 48 17 49 37 50 24 51 31 52 36 53 44 54 29 55 16 56 28 57 29 58 20 59 37 60 18 61 28 62 21 63 33 64 42 65 16 66 34 67 51 68 26 69 33 70 26 71 44 72 17 73 56