ssss["x:map(int,x.split())"mT"x:[x[3]-e for e in x]"mT]yggg0G1&1G2&2G0&*1G0&2G2&*-*0G2&1G0&2G1&*1G2&2G0&*-*0G0&1G1&2G2&*1G2&2G1&*-*