[
[[3506,-2048],[7464,402],[-2048,2685],[-2048,-2048],[3506,-2048]],
[[-2048,-37],[1235,747],[338,-1464],[-116,-1188],[-2048,-381],[-2048,-37]],
[[-1491,-1981],[-1300,-1800],[-1155,-1981],[-1491,-1981]]
]