The generator matrix

1 0 0 1 1 1 0 1 1 X 1 X 1 X 1 1 1 1 1 1 0 1 1 X X 0 0 X 0 0 X X 1
0 1 0 0 1 1 1 X X+1 1 0 0 X+1 1 X 0 X X 0 1 1 X X+1 1 X 1 1 0 1 1 X 0 0
0 0 1 1 X X+1 1 0 X 0 X+1 1 1 1 X 0 0 X 1 0 X+1 X+1 X 1 X X+1 0 1 X 1 1 X 0
0 0 0 X 0 X X X X X 0 X 0 0 0 X 0 X 0 0 X 0 0 X X 0 X 0 X 0 0 X 0

generates a code of length 33 over Z2[X]/(X^2) who´s minimum homogenous weight is 30.

Homogenous weight enumerator: w(x)=1x^0+12x^30+28x^31+27x^32+28x^33+12x^34+4x^38+4x^39+4x^40+4x^41+4x^42

The gray image is a linear code over GF(2) with n=66, k=7 and d=30.
This code was found by Heurico 1.10 in 0 seconds.