boost-react-native-bundle/boost_1_57_0/libs/polygon/example/input_data/primary/primary_006.txt

Boost library as in https://sourceforge.net/projects/boost/files/boost/1.57.0/

10
0 0
1 0
2 0
3 0
4 0
5 0
-1 0
-2 0
-3 0
-4 0