The generator matrix
1 0 1 1 1 1 1 X+3 1 1 1
0 1 1 8 3 2X+4 2 1 2X+1 X+3 8
0 0 2X 0 X+3 3 X+3 3 X 2X+3 2X+6
0 0 0 6 6 0 3 6 6 0 6
generates a code of length 11 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 16.
Homogenous weight enumerator: w(x)=1x^0+72x^16+516x^18+432x^19+2916x^20+1488x^21+6210x^22+5832x^23+1548x^24+576x^25+86x^27+6x^30
The gray image is a code over GF(3) with n=99, k=9 and d=48.
This code was found by Heurico 1.16 in 8.86 seconds.