import rhinoscriptsyntax as rs

allobj= rs.AllObjects()
rs.DeleteObjects(allobj)



for i in range(11):
    for j in range(11):
            for k in range (range_var):
                b_x = 10
                b_y =10
                b_z =10
                offset=10
                gap=10
                bsize= 20
                #rs.Redraw()
                if (i+j)%3 and (i-j)%4:
                    corners = [(0,0,0), (b_x,0,0), (b_x,b_y,0), (0,b_y,0), (0,0,b_z), (b_x,0,b_z), (b_x,b_y,b_z), (0,b_y,b_z)]
                    ob_id= rs.AddBox(corners)
                    rs.MoveObject(ob_id, ((offset_x+gap)*i,(offset_y+gap)*j)(offset_z+gap)*k))
                    
rs.EnableRedraw(true)