The generator matrix 1 0 0 0 0 1 1 1 2X 1 1 1 1 1 0 1 0 1 1 1 X 1 1 X 1 0 0 X 1 X 1 0 1 1 1 1 1 2X 1 1 1 1 1 1 1 0 1 1 1 X X 1 0 0 1 1 X 1 1 1 1 0 1 0 0 0 2X 1 2X+1 1 0 X 2X+2 2 1 1 2X+2 1 1 2 X+2 1 2X+1 2X+2 1 1 X 1 1 X+2 1 X+2 0 X 2X+2 2X+2 0 X+2 1 X+1 2X+1 X+2 2 X 2X X+1 1 X+1 2X+1 2X+2 1 1 2X 1 1 2X+1 X+1 X 2 2 X+1 X+1 0 0 1 0 0 0 0 0 0 X X X X 2X 2X 2X X 2X 2X 2X+1 2 2X+2 2 2X+2 2X+2 1 1 2X+1 2 X+2 X+2 1 2X+2 X+2 X+1 X+2 1 2X+1 X X+1 X+2 X+1 2X+1 2X+2 X+2 2X+1 X+1 1 2X X 2 2X+1 X+1 X+1 X X+2 1 1 2X+2 2X+1 2 0 0 0 1 0 2X+1 1 2X+2 X+1 X+1 X+2 2X 2X+1 0 2 X+2 2 2X 2X+2 1 0 2X+1 X 2 2X 0 X X+1 2X+1 1 X+1 X+1 X X 2X+2 2X+2 2 2X+2 2 X+2 1 2X 2X+2 X+1 0 X 2X+2 0 1 1 X X X+1 2X X+2 1 2X X+1 2X+2 1 X+2 0 0 0 0 1 2X+2 X X+2 X+2 2X+1 X X+1 2X X+1 2X+1 2X+2 0 0 2X 2 2X+1 2X+1 2X 2 2X+2 1 X X+2 2 0 X X+2 0 X+1 2X+1 2X+2 2X 2 2X+1 0 1 1 X+1 2X 1 1 X+1 0 2 2X X 2X+2 X+1 1 2X X X+2 2X+1 0 0 2X+1 generates a code of length 61 over Z3[X]/(X^2) who´s minimum homogenous weight is 107. Homogenous weight enumerator: w(x)=1x^0+258x^107+372x^108+456x^109+1092x^110+1078x^111+966x^112+2214x^113+1964x^114+1398x^115+3090x^116+2430x^117+1800x^118+3972x^119+3184x^120+2286x^121+4356x^122+3434x^123+2094x^124+4650x^125+3136x^126+1956x^127+3426x^128+2404x^129+1254x^130+2100x^131+1166x^132+666x^133+804x^134+438x^135+216x^136+258x^137+66x^138+30x^139+24x^140+6x^141+4x^144 The gray image is a linear code over GF(3) with n=183, k=10 and d=107. This code was found by Heurico 1.16 in 49 seconds.