The generator matrix

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

generates a code of length 33 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 57.

Homogenous weight enumerator: w(x)=1x^0+882x^57+1644x^58+5622x^59+9906x^60+12978x^61+27012x^62+35734x^63+45798x^64+74154x^65+76864x^66+74274x^67+77232x^68+47570x^69+22518x^70+13128x^71+5032x^72+696x^73+132x^74+164x^75+42x^76+36x^77+22x^78

The gray image is a code over GF(3) with n=297, k=12 and d=171.
This code was found by Heurico 1.16 in 201 seconds.