std	input.cpp	/^using namespace std;$/;"	U	file:
C	input.cpp	/^vector<vector<int>> C;$/;"	v	typeref:typename:vector<vector<int>>
A	input.cpp	/^struct A {$/;"	s	file:
a	input.cpp	/^    int a;$/;"	m	struct:A	typeref:typename:int	file:
b	input.cpp	/^    int b;$/;"	m	struct:A	typeref:typename:int	file:
