move 375, 400
let angle = 30
color GREEN
rotate 90
fun draw(size, level) {
   if level > 0 {
      forward size
      rotate angle
      draw(0.8 * size, level - 1)
      rotate -2 * angle
      draw(0.8 * size, level - 1)
      rotate angle
      forward -size
   }
}
draw(80, 7)