function main(){
    return tout().scale(3,3,3).rotateX(90);
}
 
function tout() {
   return cube({size: [1.3,3,1.8]}).
   union (cube({size: [1.3,3,1.8]}).translate([2,0,0])).
   union (cube({size: [1.3,3,4]}).translate([1,0,1.8])).
   union (cube({size: [2.6,3,2.6]}).translate([0.4,0,5.8])).
   subtract (cube({size: [0.5,0.5,0.5]}).translate([0.2,0.5,7.2])).
   subtract (cube({size: [0.5,0.5,0.5]}).translate([0.2,2,7.2])).
   subtract (cube({size: [0.5,2,0.5]}).translate([0.2,0.5,6.2]));
 
}