#include <iostream>
#include <string.h>
using namespace std;
int n,i,x;
char l[20],s[100];
int main()
{
    cin>>n; cin.get();
    for (i=1;i<=n;i++)
    {
        cin.getline(l,10);
        if (l[0]>'2'||(l[0]=='2'&&l[1]>'3')||l[3]>'5')
        {
            s[i]=0;
            continue;
        }
        x=(l[0]-'0')*10+l[1]-'0';
        x=x*10+l[3]-'0';
        x=x*10+l[4]-'0';
        if ((l[3]=='0'&&l[4]=='0')||(l[0]==l[3]&&l[1]==l[4])||(l[0]==l[4]&&l[1]==l[3])||(l[1]==l[0]+1&&l[3]==l[1]+1&&l[4]==l[3]+1)||(!strcmp(l,"10:24")||!strcmp(l,"20:48"))) s[i]=1;
        else s[i]=0;
    }
    for (i=1;i<=n;i++)
        if (s[i]) cout<<"YES\n";
        else cout<<"NO\n";
    return 0;
}