The generator matrix

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

generates a code of length 23 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 41.

Homogenous weight enumerator: w(x)=1x^0+570x^41+522x^42+1926x^43+2286x^44+1964x^45+4248x^46+3258x^47+1936x^48+1926x^49+978x^50+12x^51+36x^53+18x^54+2x^57

The gray image is a code over GF(3) with n=207, k=9 and d=123.
This code was found by Heurico 1.16 in 0.195 seconds.