The generator matrix

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

generates a code of length 99 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 187.

Homogenous weight enumerator: w(x)=1x^0+318x^187+624x^188+608x^189+1770x^190+2256x^191+1840x^192+3222x^193+3990x^194+3334x^195+4518x^196+4584x^197+3694x^198+5604x^199+5316x^200+3572x^201+4116x^202+3756x^203+1642x^204+1548x^205+978x^206+498x^207+390x^208+150x^209+76x^210+210x^211+90x^212+28x^213+54x^214+60x^215+12x^216+84x^217+36x^218+30x^220+30x^221+6x^223+2x^225+2x^228

The gray image is a code over GF(3) with n=891, k=10 and d=561.
This code was found by Heurico 1.16 in 83.2 seconds.