The generator matrix 1 0 0 0 0 0 1 1 1 2 1 1 1 2 1 2 2 1 1 2 0 0 1 1 0 0 1 1 0 1 1 0 1 1 2 0 2 2 0 1 1 1 1 1 0 2 1 0 0 2 1 2 0 1 1 1 1 1 1 1 2 0 1 2 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 2 1 3 1 2 0 1 3 3 1 1 1 0 1 2 1 0 0 2 3 3 0 3 1 2 2 1 1 2 3 0 3 1 1 1 2 2 2 0 1 3 1 1 1 1 1 0 2 2 1 0 2 2 0 1 1 0 1 0 2 0 0 1 0 0 0 0 0 0 0 3 2 1 1 1 1 0 2 1 1 3 2 1 0 0 3 3 2 1 3 2 1 3 3 2 0 0 1 1 0 2 1 1 2 1 0 3 2 2 0 2 3 2 1 2 0 0 2 1 3 1 2 2 1 0 3 0 0 2 0 0 0 0 1 0 0 2 1 3 1 1 3 2 1 1 0 0 3 1 0 2 2 3 0 1 0 0 3 3 2 0 1 2 2 0 1 1 3 1 0 3 3 2 1 2 1 3 1 2 0 1 1 2 0 0 1 3 1 2 3 3 1 1 0 2 2 1 0 3 3 0 0 0 0 1 0 3 1 2 3 0 0 0 0 2 0 3 3 1 1 0 1 3 2 3 2 3 1 0 1 2 1 3 2 1 0 2 1 0 3 0 2 0 3 1 2 1 1 2 0 2 2 3 1 0 0 1 1 2 3 3 0 2 0 1 2 0 0 0 0 0 0 0 0 0 1 1 2 3 3 0 0 0 0 3 1 0 2 1 3 3 1 1 3 0 0 3 3 1 2 2 2 1 1 1 1 3 2 2 0 1 3 2 1 0 2 0 1 1 3 1 0 0 2 1 1 2 3 1 0 3 3 2 0 2 2 2 1 2 0 generates a code of length 70 over Z4 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+83x^60+128x^61+162x^62+230x^63+215x^64+258x^65+253x^66+234x^67+239x^68+242x^69+223x^70+208x^71+223x^72+220x^73+215x^74+154x^75+158x^76+166x^77+130x^78+104x^79+83x^80+64x^81+32x^82+28x^83+20x^84+8x^85+8x^86+2x^87+2x^88+2x^89+1x^94 The gray image is a code over GF(2) with n=140, k=12 and d=60. This code was found by Heurico 1.16 in 2.49 seconds.