#include #include using namespace std; ifstream fin("date.in"); ofstream fout("date.out"); int n,i,j; char a[6]; int main() { int z, t; fin>>n; fin.get(); for(i=1;i<=n;i++) { fin.getline(a,6); z= (int)(a[0]-'0')*10 + (int)(a[1]-'0'); t= (int)(a[3]-'0')*10 + (int)(a[4]-'0'); if(z<24&&t<59) { if(( (t%10) == ((t/10)+1)) &&( ((z%10)+2) == ((z/10)+3)) &&(((z%10)+2) ==((t/10)+1)) ) fout<<"YES"<