[[4, 1], [3.7974166882130675, 2.0837249985614585], [3.2170267516619773, 3.0210869309396715], [2.337215067329615, 3.685489874065187], [1.276805078389906, 3.9872025288851036], [0.17901102978375127, 3.885476929518457], [-0.8079039091377689, 3.3940516818407187], [-1.550651407188842, 2.5792964886320684], [-1.9489192990517052, 1.5512485534497125], [-1.9489192990517057, 0.44875144655029087], [-1.5506514071888438, -0.5792964886320653], [-0.8079039091377715, -1.394051681840717], [0.17901102978374794, -1.8854769295184561], [1.276805078389902, -1.987202528885104], [2.337215067329611, -1.6854898740651891], [3.217026751661974, -1.021086930939675], [3.7974166882130653, -0.08372499856146409]]