The generator matrix

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

generates a code of length 33 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 61.

Homogenous weight enumerator: w(x)=1x^0+894x^61+1356x^62+1110x^63+3024x^64+2466x^65+1738x^66+3420x^67+2100x^68+1110x^69+1698x^70+696x^71+8x^72+18x^73+18x^74+2x^75+18x^76+6x^77

The gray image is a code over GF(3) with n=297, k=9 and d=183.
This code was found by Heurico 1.16 in 0.395 seconds.