#include using namespace std; int n,h1,h2,m1,m2,i,h[10000]; string a; int main() { cin>>n; cin.get(); for (i=1;i<=n;i++) { getline(cin,a); h1=a[0]-'0'; h2=a[1]-'0'; m1=a[3]-'0'; m2=a[4]-'0'; if (h1>2 || h2>4 || m1>5) h[i]=0; else if (m1==0 && m2==0) h[i]=1; else if (h1==m1 && h2==m2) h[i]=1; else if (h1==m2 && h2==m1) h[i]=1; else if (h1