The generator matrix

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

generates a code of length 22 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+52x^33+202x^36+216x^37+162x^38+736x^39+3186x^40+972x^41+9058x^42+11016x^43+1944x^44+16846x^45+11286x^46+1296x^47+1294x^48+540x^49+172x^51+42x^54+22x^57+6x^60

The gray image is a code over GF(3) with n=198, k=10 and d=99.
This code was found by Heurico 1.16 in 2.28 seconds.