The generator matrix 1 0 0 0 0 1 1 1 0 1 1 X 1 0 1 0 0 1 X 1 1 X 0 X 1 1 X 1 X X 1 1 1 1 X 1 1 1 1 X X 1 X 1 X 0 0 1 1 1 1 X X 1 X 1 1 0 1 1 1 1 0 1 X 1 0 1 1 0 0 1 0 1 1 0 1 0 0 0 0 0 0 0 1 1 1 1 1 X+1 X 1 1 1 1 X 0 1 0 X 0 1 X+1 0 X X+1 1 0 X 0 X X+1 X 1 1 X 0 1 1 0 X 1 1 X 0 X X 1 0 1 X+1 0 1 X X+1 X 1 1 X+1 X 1 1 X 1 0 0 X+1 1 0 X 0 0 1 0 0 0 1 1 1 1 X+1 0 0 X+1 X 0 X+1 1 X X+1 0 1 X 1 0 X+1 X+1 0 1 1 X+1 1 1 0 X 0 X X+1 0 1 1 1 0 X+1 X 1 X+1 1 X 1 0 X 0 0 X X+1 0 1 X+1 X+1 X+1 0 X+1 X+1 1 1 X+1 X X 1 1 X+1 1 1 0 0 0 0 1 0 1 1 0 1 X X+1 1 0 1 1 X X X X+1 1 1 X+1 X X 0 1 0 0 1 0 1 0 0 X+1 1 1 X X X+1 0 1 X+1 1 X+1 1 X X 0 X+1 1 X+1 1 0 0 1 0 0 1 1 1 0 X+1 0 1 0 X+1 0 0 X X 0 X 1 X X+1 0 0 0 0 1 1 0 1 X+1 X X+1 X+1 1 X 0 1 1 0 X+1 1 X+1 1 X 0 0 X+1 1 1 X 1 X 1 1 X X+1 X 0 0 0 0 X+1 X+1 X 0 0 X X 0 1 X X 1 1 0 1 1 X+1 0 1 0 0 X+1 0 X 0 1 X+1 X+1 X+1 X+1 X+1 1 1 0 1 0 0 0 0 0 X 0 0 X 0 X X X X 0 X 0 X 0 0 0 0 X X X X X X 0 X 0 X X 0 X X X 0 0 X X 0 X X X X 0 0 0 0 X 0 0 X 0 X X X X 0 0 0 0 X 0 0 X 0 0 X 0 X X 0 0 0 0 0 0 0 0 X 0 0 0 0 0 X 0 0 X X X X 0 0 X 0 0 X X 0 0 X X 0 0 X 0 X X X 0 0 0 0 X 0 X 0 0 X 0 X 0 X 0 0 0 X 0 X X X X X X X X 0 0 X X X X 0 X X X 0 0 0 0 0 0 0 0 X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X X X X X X X X X X X X X X X X 0 X 0 X 0 X X X X X X X X X 0 0 X X 0 X 0 X X 0 0 X 0 generates a code of length 75 over Z2[X]/(X^2) who´s minimum homogenous weight is 63. Homogenous weight enumerator: w(x)=1x^0+66x^63+149x^64+204x^65+255x^66+274x^67+381x^68+378x^69+401x^70+450x^71+447x^72+474x^73+478x^74+492x^75+407x^76+478x^77+457x^78+390x^79+378x^80+320x^81+311x^82+266x^83+215x^84+150x^85+121x^86+102x^87+55x^88+42x^89+20x^90+8x^91+13x^92+2x^93+3x^94+2x^96+2x^102 The gray image is a linear code over GF(2) with n=150, k=13 and d=63. This code was found by Heurico 1.16 in 12 seconds.