The generator matrix

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

generates a code of length 71 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 134.

Homogenous weight enumerator: w(x)=1x^0+954x^134+1508x^135+2322x^136+3312x^137+4514x^138+4176x^139+4920x^140+5730x^141+4878x^142+5688x^143+5178x^144+3726x^145+3924x^146+3260x^147+2088x^148+1296x^149+894x^150+306x^151+228x^152+36x^153+54x^155+20x^156+30x^158+6x^161

The gray image is a code over GF(3) with n=639, k=10 and d=402.
This code was found by Heurico 1.16 in 8.49 seconds.