o Brazilian_Island

v -3.657939 -2.518889 2.318357
v -3.657929 -2.519608 2.317591
v -3.657060 -2.518842 2.319794
v -3.657060 -2.518842 2.319794
v -3.657929 -2.519608 2.317591
v -3.656419 -2.519413 2.320184

vn -0.729919 -0.503005 0.462823
vn -0.729911 -0.503015 0.462824

f 1//1 2//1 3//1
f 4//2 5//2 6//2