The generator matrix

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

generates a code of length 37 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 68.

Homogenous weight enumerator: w(x)=1x^0+348x^68+452x^69+1638x^70+1752x^71+2228x^72+1974x^73+2814x^74+2298x^75+1950x^76+2016x^77+1076x^78+912x^79+168x^80+6x^81+24x^83+12x^84+6x^85+6x^86+2x^87

The gray image is a code over GF(3) with n=333, k=9 and d=204.
This code was found by Heurico 1.16 in 0.45 seconds.