//Mif17.7
#include <iostream>
using namespace std;
int main()
{
double x, y;
cin>>x>>y;
cout<<(((x<=-1)&&(x>=-6)&&(y>=2)&&(y<=7))||((x<=-3)&&(x>=-6)&&(y>=-3)&&(y<=2))?"принадлежит":"не принадлежит");
return 0;
}
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