The generator matrix

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

generates a code of length 33 over Z2[X]/(X^2) who´s minimum homogenous weight is 28.

Homogenous weight enumerator: w(x)=1x^0+62x^28+124x^30+104x^32+79x^34+65x^36+31x^38+19x^40+21x^42+5x^44+1x^46

The gray image is a linear code over GF(2) with n=66, k=9 and d=28.
This code was found by Heurico 1.16 in 0.031 seconds.