The generator matrix

 1  0  0  0  1  1  1  3  1  1  1  1  1  1  1  1  1 X+3  1  1 X+6 2X  1  1  1 2X  0  1  3  1  1  1  1  1  1  3 2X  1 2X+6  1  1  1  1  1 X+3  1  1  1  1 X+6  1  X  1  1 2X+3  1  1  6 X+3 2X+3  1 X+6 2X+6  3  1  1  0  3  1  1  1  1  1  1 2X+3  1 X+3  3  1  1  1  1 X+6  6 X+6
 0  1  0  0  3  1  7  1 2X 2X+3  X  4  2  8 2X+4  8 X+2  1 2X+5 2X+2  3  1  8 2X+2 2X+4  1  1 2X+3 2X X+1  6 X+8 2X+1  X  0  1  1 2X+7  1 X+7  X X+2  5  5  3 2X+6 2X+7 X+5  5  1  4  1 X+1 X+3  1  X  4 X+3  1  1 2X+6  1 X+3  3  1 2X+6  1  X 2X+5  0  1 X+1 X+4 X+1  1 X+4  1  1 X+6 2X+2 2X+2  4  1  1 X+6
 0  0  1  0 2X+4 2X+1 X+2 2X+4 2X+7 2X+3 2X+5 2X+2 2X  4  6  6 X+8 X+3  1 X+3  1  2 X+7 X+2 X+7  1 X+8  2  1  0  X  5  2  1  2  7 X+6 X+6 2X+2 2X+4 X+8 X+7 X+2  6  0  X X+7 X+3  8 2X+3 X+1 2X+3 2X X+4 2X 2X+7  4  1 2X+4 2X+1 X+8 X+7  1  1  5 X+7  2 X+6  3 2X+2 2X+8 2X+3  0  5  8 2X+5 X+8 X+4  6  8 2X+1 2X+8 2X 2X+8  1
 0  0  0  1 2X+2  6 2X+8 2X+8  X  1  8 X+3 2X+3 2X+2 2X+8  5 X+3 X+4 2X+6  1  2 2X+3 X+4 X+7 2X+4 X+4  1 X+1 X+7 2X+4  2  2  1 2X+4 2X+6  6  5  3  2 X+5  6 2X+6 X+6  4  1 X+1 X+6 X+2 X+7  6 X+8 2X+2 2X  7  7  X  4 2X+8  8 X+7 X+2 2X+3  5 2X+3 2X+2 X+5 2X  1 X+6 X+1 2X+1 X+2 X+7  X X+8 X+8 2X+3 2X X+8  4 2X+2 2X+3 X+5  4  1

generates a code of length 85 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 158.

Homogenous weight enumerator: w(x)=1x^0+1104x^158+2670x^159+4410x^160+7692x^161+11782x^162+13086x^163+20352x^164+24262x^165+27900x^166+35076x^167+40734x^168+44352x^169+44790x^170+50756x^171+44190x^172+41274x^173+37798x^174+26838x^175+21816x^176+13656x^177+7614x^178+5034x^179+2492x^180+720x^181+546x^182+196x^183+18x^184+108x^185+66x^186+48x^188+12x^189+36x^191+6x^192+6x^195

The gray image is a code over GF(3) with n=765, k=12 and d=474.
This code was found by Heurico 1.16 in 619 seconds.