The generator matrix

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

generates a code of length 27 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+234x^47+486x^48+2172x^49+2880x^50+2256x^51+8538x^52+7650x^53+4644x^54+15336x^55+7578x^56+2910x^57+3066x^58+1044x^59+128x^60+48x^61+54x^62+20x^63+4x^69

The gray image is a code over GF(3) with n=243, k=10 and d=141.
This code was found by Heurico 1.16 in 2.24 seconds.