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

generates a code of length 43 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 85.

Homogenous weight enumerator: w(x)=1x^0+48x^85+162x^86+16x^87+8x^90+6x^94+2x^105

The gray image is a code over GF(3) with n=387, k=5 and d=255.
This code was found by Heurico 1.16 in 0.0183 seconds.