The generator matrix

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

generates a code of length 69 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 132.

Homogenous weight enumerator: w(x)=1x^0+906x^132+1194x^133+1800x^134+2480x^135+1470x^136+1692x^137+2268x^138+1134x^139+1314x^140+1656x^141+1050x^142+648x^143+924x^144+486x^145+378x^146+252x^147+12x^150+6x^151+6x^153+6x^154

The gray image is a code over GF(3) with n=621, k=9 and d=396.
This code was found by Heurico 1.16 in 0.937 seconds.