gen zon brick p0 -30 0 -17.25 p1 -15.3 0 -17.25 p2 -30 79 -17.25 p3 -30 0 -12.75 size 5 16 3 group 第六层土 gen zon brick p ..

new pl bloc group gen zon brick p0 -30 0 11.75 p1 -15.3 0 11.75 p2 -30 79 11.75 p3 -30 0 12.75 size 5 16 1 group 第一层土 ..