The generator matrix

 1  0  0  1  1  1  2  1  1  2  1  1  0  0  X X+2  1  1  X  1  1 X+2 X+2  1  1  1  X  1  1  X  2  1  1
 0  1  0  2  3  1  1  0  3  1  2  1  1 X+2  X  0  X X+3  1 X+2 X+1  1 X+2 X+2 X+1  2  1 X+2 X+1  1  1 X+2  0
 0  0  1 X+3 X+1  2 X+1 X+2  3  3  1  X X+2  1  1  1  1  X  X X+1  0  2  1  0 X+1 X+2  3 X+2  X  2  X  2  0

generates a code of length 33 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 30.

Homogenous weight enumerator: w(x)=1x^0+67x^30+80x^31+138x^32+52x^33+43x^34+44x^35+34x^36+12x^37+21x^38+4x^39+11x^40+5x^42

The gray image is a code over GF(2) with n=132, k=9 and d=60.
This code was found by Heurico 1.13 in 1.07e-007 seconds.