Our Stata Christmas Tree

Use the following command to recreate this tree:

twoway  function y=(2.2*x + 11), range(0 -0.2) lcolor(gold%20) color(gold) recast(area) || function y=(-2.2*x + 11), range(0 0.2) lcolor(gold%20) color(gold) recast(area) || function y=(0.6*x + 10.7), range(-0.2 -0.4) lcolor(gold%20) color(gold) recast(area) || function y=(-0.6*x + 10.7), range(0.2 0.4) lcolor(gold%20) color(gold) recast(area) || function y=(-1.5*x + 9.85), range(-0.2 -0.4) color(white) recast(area) || function y=(1.5*x + 9.85), range(0.2 0.4) color(white) recast(area) || function y=(-2.2*x + 9.7), range(0 -0.2) color(white) recast(area)|| function y=(2.2*x + 9.7), range(0 0.2) color(white) recast(area) || function y=(-2*x + 10), range(0 1) lcolor(forest_green) lwidth(none) color(forest_green) recast(area) || function y=(2*x + 10), range(-1 0) lcolor(forest_green)  lwidth(none) color(forest_green) recast(area) || function y=8, range(-1.1 1.1) color(white)  lwidth(none) recast(area) || function y=(-2*x + 9), range(0 2) lcolor(forest_green)  lwidth(none) color(forest_green) recast(area) || function y=(2*x + 9), range(-2 0) lcolor(forest_green)  lwidth(none) color(forest_green) recast(area) || function y=5, range(-2.1 2.1) color(white) lwidth(none)  recast(area) || function y=(2*x + 7), range(-3 0) lcolor(forest_green) lwidth(none)  color(forest_green) recast(area) || function y=(-2*x + 7), range(0 3) lcolor(forest_green)  lwidth(none) color(forest_green) recast(area) || function y=2, range(-3.1 3.1) color(white) lwidth(none)  recast(area) || function y=2, range(-0.25 0.25) color(forest_green) lwidth(none)  recast(area) || function y=(4.5 + (0.4*x + 0.5)^3), range(-1.25 1.549) lcolor(midblue) lwidth(vvthick) || function y=(2.2 + (-0.4*x + 0.4)^3), range(-1.741 2.51) lcolor(pink) lwidth(vvthick) || function y=(6.9 + (-0.6*x + 0.2)^3), range(-0.864 1.089) lcolor(lavender) lwidth(vvthick) || function y=(8.4 + (0.4*x + 0.5)^3), range(-0.797 0.598) lcolor(gold) lwidth(vvthick) || function y=0.5, range(0 1) horizontal  lwidth(none) color(black) recast(area)  || function y=-0.5, range(0 1) horizontal  lwidth(none) color(black) recast(area) || function y=0, range(-0.5 0.5) lcolor(black)|| function y=0, range(-3.1 3.1) lcolor(white) recast(area) legend(off) ylabel(, nogrid) yscale(off) xscale(off) graphregion(fcolor(white) ifcolor(white)) plotregion(fcolor(white)) scheme(s2color)