The generator matrix

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

generates a code of length 14 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 20.

Homogenous weight enumerator: w(x)=1x^0+96x^20+90x^21+318x^22+450x^23+1112x^24+1590x^25+9030x^26+4048x^27+17784x^28+17202x^29+4028x^30+2130x^31+864x^32+166x^33+48x^34+60x^35+28x^36+4x^39

The gray image is a code over GF(3) with n=126, k=10 and d=60.
This code was found by Heurico 1.16 in 46.9 seconds.