The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  X  X  1  X
 0  X  0  0 2X X+3 2X+3  X 2X  6  X 2X+6  3 2X+3 X+6 X+3  X 2X+3 2X X+3 2X  3 X+3 X+3  0 2X 2X+3 2X X+6 2X  0  6 X+3
 0  0  X 2X  6 2X+3 X+6  X 2X+3  3 X+6  0 X+3 X+6 2X+6  6  6 2X+3  6 2X  X 2X+6 X+3 2X+3  0 2X+6  6 2X+6 2X 2X+6 2X  0  0
 0  0  0  6  0  0  3  6  3  3  3  6  3  6  3  6  3  6  3  6  0  3  0  6  6  0  3  6  0  0  0  3  3

generates a code of length 33 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+346x^60+162x^62+606x^63+486x^64+648x^65+1954x^66+972x^67+648x^68+314x^69+282x^72+134x^75+6x^78+2x^90

The gray image is a code over GF(3) with n=297, k=8 and d=180.
This code was found by Heurico 1.16 in 0.125 seconds.