The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  X  1  1  1  1  1  1  1  1  1  1  X  1  1
 0  6  0  0  0  0  6  3  3  0  0  6  6  6  6  6  6  6  0  3  3  0  0  6  6  6  6  3  3  3  0  0  3  0  6  0  6
 0  0  6  0  0  6  3  0  3  0  6  6  3  3  0  6  0  6  6  6  3  0  6  0  3  3  6  0  6  3  3  6  3  3  3  3  3
 0  0  0  6  0  3  3  6  0  6  6  0  0  6  3  6  6  3  3  0  6  3  0  6  6  6  3  6  0  6  3  0  0  0  6  6  0
 0  0  0  0  6  3  3  3  3  3  0  3  0  0  3  3  0  6  0  0  3  6  3  6  6  3  0  0  6  6  6  6  6  6  0  3  3

generates a code of length 37 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 69.

Homogenous weight enumerator: w(x)=1x^0+106x^69+54x^70+62x^72+216x^73+1458x^74+216x^76+26x^78+10x^81+28x^87+8x^90+2x^105

The gray image is a code over GF(3) with n=333, k=7 and d=207.
This code was found by Heurico 1.16 in 87.9 seconds.