The generator matrix 1 0 0 0 1 1 1 0 1 1 1 1 X X X 1 0 X 0 X 1 0 X 1 1 1 X X X X 1 1 1 1 1 1 X 1 1 X 1 1 1 1 1 1 X 1 1 X 1 X 1 0 X 1 0 0 1 X X 1 X 0 1 X 1 1 1 1 1 1 1 1 0 1 X 1 1 1 0 X 1 1 X 0 X 0 1 0 0 X X 1 X 1 0 1 1 0 1 0 0 0 1 1 1 0 X X+1 X+1 1 1 X 0 0 0 1 1 0 1 1 1 1 X 0 0 1 1 X 0 1 X 1 X+1 1 X 1 0 X X 1 0 X X 0 1 X+1 1 X+1 1 X+1 1 1 X 1 1 X+1 X 1 X 1 1 0 X X 1 0 X+1 X 1 1 1 1 X 1 X 0 0 X 0 X X 1 1 0 1 1 1 1 1 1 X X 1 0 1 1 0 0 1 0 1 1 0 1 0 1 1 X 0 1 1 X 1 X X 1 1 X 1 0 X+1 0 1 0 X X+1 1 X 0 1 X 1 1 X 1 1 X+1 X+1 1 0 0 0 1 0 1 X+1 X+1 0 0 0 1 X X+1 X+1 1 1 X+1 X 1 0 X 0 X+1 0 1 X+1 1 1 X X+1 X+1 1 0 1 0 X+1 1 1 0 0 1 0 1 X X X+1 X+1 X+1 1 0 X X 1 X+1 1 0 0 0 1 1 0 1 1 1 0 X+1 X 1 X 1 X+1 0 1 0 X 0 X+1 1 X X 0 1 1 1 1 X X+1 1 X+1 X+1 X+1 0 1 X X 1 X X+1 X X X 1 0 X+1 0 X X X+1 0 X+1 0 0 X+1 X+1 0 1 0 X+1 X X+1 1 0 X X+1 1 0 X 1 X+1 1 1 X X+1 0 X X+1 X X 1 X X 1 0 X 0 1 1 1 0 1 1 X+1 0 0 0 0 0 0 X 0 0 0 0 0 0 0 0 0 0 0 0 0 X X X X X X X X X X 0 X 0 0 0 X X X X 0 0 X 0 X 0 0 X 0 X 0 0 0 0 X X 0 X X 0 0 X X X X X 0 X 0 0 X 0 0 X 0 0 X 0 X 0 0 0 X X 0 0 X 0 0 0 X 0 X X X X X X X X X 0 0 0 0 0 0 X 0 0 0 0 0 0 X 0 X X X X X X X X 0 X 0 X 0 0 0 X X 0 0 0 0 X X X 0 0 X 0 0 0 X X X 0 0 X X X 0 X 0 0 0 0 0 0 X X 0 X 0 0 X X 0 X 0 0 X 0 0 0 0 0 X X 0 0 0 0 X X X 0 0 X X X X 0 X 0 X X 0 0 0 0 0 0 0 X 0 0 0 0 0 0 X 0 X X X 0 X 0 X X 0 X 0 X 0 0 X 0 X 0 X 0 X 0 X 0 X X 0 X X 0 X X X 0 0 0 0 0 X X 0 X 0 X 0 0 X 0 0 X 0 X X 0 X X 0 0 0 X 0 0 X 0 X X 0 X 0 0 0 X 0 0 X 0 0 0 X 0 X X X X 0 0 0 0 0 0 0 X 0 0 X 0 X X 0 X X 0 0 0 0 0 X 0 0 X 0 X 0 X X X X X 0 0 0 0 X X X 0 X X 0 X 0 X X X 0 X 0 X 0 0 0 X X 0 0 0 X X 0 X 0 0 0 X 0 0 0 0 X X X 0 X 0 X X X X X 0 X X X X X X 0 X X X 0 0 X 0 0 0 0 0 0 0 0 X X X X X X X X 0 0 0 X X X 0 X X X 0 X 0 X 0 0 X X 0 0 0 X X 0 X 0 0 X 0 0 0 X 0 0 X X X X X X 0 X 0 0 X X 0 0 0 0 0 X 0 0 0 X X X 0 0 X X X 0 X X 0 X X 0 0 0 0 X X 0 X 0 X X X 0 X generates a code of length 99 over Z2[X]/(X^2) who´s minimum homogenous weight is 86. Homogenous weight enumerator: w(x)=1x^0+131x^86+389x^88+624x^90+735x^92+713x^94+808x^96+818x^98+803x^100+804x^102+651x^104+579x^106+430x^108+323x^110+195x^112+81x^114+71x^116+19x^118+12x^120+1x^122+1x^124+2x^126+1x^130 The gray image is a linear code over GF(2) with n=198, k=13 and d=86. This code was found by Heurico 1.16 in 17.8 seconds.