svgfile "buffers_products.svg";

buffer0: Buffer(0);
buffer1: Buffer(1);

group def Buffer(alg int nr):
  svgcopy id "buffer" post <string>nr;

  svgmove id "buffer" + <string>nr to 10 + nr * 110, 10;

  product0: Product(nr, 0);
  product1: Product(nr, 1);
  product2: Product(nr, 2);
end

group def Product(alg int bufferNr, productNr):
  svgcopy id "product" + <string>bufferNr post "_" + <string>productNr;

  svgout id fmt("product%d_%d", bufferNr, productNr)
         attr "transform"
         value fmt("translate(%d,0)", productNr * 20);

  svgout id fmt("product%d_%d", bufferNr, productNr)
         attr "visibility"
         value "visible";
end