The generator matrix

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

generates a code of length 22 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+230x^36+102x^37+804x^38+868x^39+2496x^40+3786x^41+4574x^42+9534x^43+12006x^44+8066x^45+9510x^46+5154x^47+1270x^48+204x^49+120x^50+266x^51+24x^52+28x^54+4x^57+2x^60

The gray image is a code over GF(3) with n=198, k=10 and d=108.
This code was found by Heurico 1.16 in 3.06 seconds.