The generator matrix 1 0 0 1 1 1 0 1 1 1 1 0 2 1 0 1 0 1 2 1 2 1 1 1 0 1 2 1 0 1 1 1 1 1 2 1 2 1 2 2 0 1 1 2 2 1 1 1 1 2 1 1 2 1 1 2 1 1 1 1 1 1 0 1 0 2 1 2 2 2 2 0 1 0 1 0 1 1 0 0 1 3 1 1 2 0 2 0 3 1 3 1 3 1 3 1 1 0 2 1 3 0 3 0 2 1 1 2 1 1 1 0 0 2 1 1 0 0 1 2 1 3 2 2 1 2 1 1 3 0 1 0 3 2 0 0 1 0 1 0 0 2 0 0 1 1 1 0 1 0 1 3 2 2 1 0 1 1 1 3 2 2 3 0 2 2 0 3 1 0 1 0 0 0 1 1 3 2 1 1 1 2 1 1 2 2 0 0 0 0 1 3 3 0 1 3 2 3 3 1 0 0 1 0 1 3 1 2 1 2 1 1 1 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 2 0 0 2 2 2 2 0 2 0 0 0 2 2 0 2 2 2 2 2 2 0 2 2 2 0 0 2 0 2 0 0 0 2 2 2 2 2 2 0 0 0 0 0 2 0 0 2 0 0 2 0 0 2 0 0 0 0 2 0 0 0 0 0 0 2 2 2 2 0 0 2 0 0 0 0 2 2 2 2 2 2 2 0 2 0 0 0 0 0 2 0 2 0 2 2 0 2 0 2 0 0 0 2 0 0 0 0 2 2 0 0 0 2 2 0 0 2 2 2 0 2 2 0 2 0 0 0 0 0 2 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 2 2 2 0 0 0 0 0 2 0 2 0 0 0 2 0 2 2 2 0 2 2 2 2 2 2 2 2 2 0 2 2 2 0 2 0 2 0 0 2 0 2 0 2 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 0 0 2 2 2 2 2 2 2 0 0 0 2 2 2 2 0 0 2 0 2 0 0 2 0 2 0 2 0 0 0 2 0 2 0 2 2 0 2 0 2 2 0 2 2 2 0 0 0 2 0 0 2 2 0 2 0 0 0 0 0 0 0 0 2 0 2 2 0 0 0 2 2 2 2 0 2 0 2 0 0 0 0 2 2 0 2 2 0 0 2 2 2 2 0 2 2 0 2 0 2 0 0 2 2 0 0 0 0 2 0 2 0 0 2 0 0 0 0 2 0 2 2 0 2 2 2 2 0 0 0 0 0 0 0 0 2 0 0 2 2 2 2 2 0 2 0 0 0 0 2 2 0 0 0 0 0 2 0 2 2 2 2 2 0 0 2 0 2 0 2 0 2 0 0 2 0 2 2 2 0 2 2 0 0 2 0 2 0 0 2 0 2 2 2 2 0 0 0 generates a code of length 71 over Z4 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+94x^60+40x^61+117x^62+180x^63+198x^64+244x^65+191x^66+232x^67+222x^68+212x^69+239x^70+246x^71+221x^72+244x^73+228x^74+228x^75+153x^76+204x^77+152x^78+116x^79+97x^80+72x^81+60x^82+20x^83+32x^84+8x^85+27x^86+2x^87+3x^88+8x^90+3x^92+1x^94+1x^98 The gray image is a code over GF(2) with n=142, k=12 and d=60. This code was found by Heurico 1.16 in 3.03 seconds.