in,paper,400,green,a4
in,paper,400,blue,a4
in,example.cake,900,brown
in,example.cake,1000,pink
in,paper,500,blue,a4
in,paper,500,green,a4
in,paper,100,blue,a4
out,example.cake,700,brown
out,example.cake,800,brown
in,paper,600,green,a4
in,example.cake,700,brown
out,paper,500,green,a4
out,paper,400,green,a4
out,example.cake,900,brown
out,paper,400,blue,a4
out,paper,500,blue,a4
in,example.cake,800,brown
out,example.cake,1000,pink
out,paper,100,blue,a4
out,paper,600,green,a4