# A140700 (b-file synthesized from sequence entry) 1 1 2 -2 3 -3 4 0 5 -5 6 6 7 -7 8 0 9 0 10 10 11 -11 12 0 13 -13 14 14 15 15 16 0 17 -17 18 0 19 -19 20 0 21 21 22 22 23 -23 24 0 25 0 26 26 27 0 28 0 29 -29 30 30 31 -31 32 0 33 33 34 34 35 35 36 0 37 -37 38 38 39 39 40 0 41 -41 42 42 43 -43 44 0 45 0 46 46 47 -47 48 0