我太菜了，请各位大佬见谅

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#include<bits/stdc++.h>
using namespace std;
int T,a[5][100],tmp,vis[5],tmp2;
char ch;
string s;
signed main(){
	cin>>T;
	for(int i=1;i<=4;i++){
		for(int j=1;j<=6;j++){
			cin>>ch;
			a[i][int(ch)]=1;
		}
    }
	while(T--){
		cin>>s;
		tmp2=1;
		for(int i=0;i<s.size();i++){
		    tmp=0;
			for(int j=1;j<=4;j++){
				if(vis[j])continue;
				ch=s[i];
				if(a[j][int(ch)]==1){
					tmp=1;
					vis[j]=1;
					break;
				}
			}//cout<<vis[1]<<vis[2]<<vis[3]<<vis[4]<<endl;
			if(tmp==0){
				tmp2=0;
				break;
			}
		}
		for(int i=1;i<=4;i++){
			vis[i]=0;
		}
		if(tmp2)printf("YES\n");
		else printf("NO\n");
	}
    return 0;
}

QAQ