i = 0; x++,x=1;j=0; x++,x=2;j=1; continue;j=2; x++,x=3;j=3; continue;x++,x=4;i = 1; x++,x=5;j=0; x++,x=6;j=1; continue;j=2; x++,x=7;j=3; continue;x++,x=8;