open Level_4;

build(32,32,32);

putHollow (7,1,9) [DARKGREEN,GREEN,SPRING]                           (0,6,0);
putHollow (7,1,9) [DARKGREEN,DARKGREEN,GREEN,BROWN,LIGHTBROWN]       (0,5,0);
putHollow (7,5,9) [DARKBROWN,BROWN,LIGHTBROWN,LIGHTBROWN,LIGHTBROWN] (0,0,0);

show "putHollow";