The generator matrix

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

generates a code of length 14 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 22.

Homogenous weight enumerator: w(x)=1x^0+168x^22+54x^23+786x^24+786x^25+2268x^26+2576x^27+4788x^28+4374x^29+2610x^30+1002x^31+108x^32+96x^33+60x^34+6x^36

The gray image is a code over GF(3) with n=126, k=9 and d=66.
This code was found by Heurico 1.16 in 0.164 seconds.