o Clipperton_Island

v -4.653994 0.896481 -1.623811
v -4.654403 0.895123 -1.623387
v -4.654183 0.896747 -1.623121
v -4.654183 0.896747 -1.623121
v -4.654403 0.895123 -1.623387
v -4.654701 0.896030 -1.622034
v -4.654701 0.896030 -1.622034
v -4.654403 0.895123 -1.623387
v -4.654954 0.894829 -1.621970
v -4.654954 0.894829 -1.621970
v -4.654403 0.895123 -1.623387
v -4.654827 0.894213 -1.622675

vn -0.929000 0.178830 -0.324004
vn -0.929027 0.178821 -0.323931
vn -0.929069 0.178714 -0.323869
vn -0.929078 0.178637 -0.323888

f 1//1 2//1 3//1
f 4//2 5//2 6//2
f 7//3 8//3 9//3
f 10//4 11//4 12//4