The generator matrix

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

generates a code of length 23 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 39.

Homogenous weight enumerator: w(x)=1x^0+182x^39+522x^40+1506x^41+2334x^42+3132x^43+6618x^44+7866x^45+10254x^46+12096x^47+7754x^48+3978x^49+2094x^50+528x^51+90x^52+42x^53+44x^54+6x^55+2x^57

The gray image is a code over GF(3) with n=207, k=10 and d=117.
This code was found by Heurico 1.16 in 2.1 seconds.