func_code_string: #include<bits/stdc++.h>   using namespace std;      #define all(x)       (x).begin(), (x).end()   #define acarr(arr, n, type)     type *arr=new type[n]; for(long long i=0; i<n; ++i) cin >> arr[i];   #define ll       long long   #define TF(ok)      cout << (ok ?  YES n  :  NO n )   #define ld       long double   #define vi       vector<int> v1   #define pb       push_back      int solve(){        ll ans=0, tab=0;       vector<int> v1(3);    for (int i=0; i<3; i++){     cin >> v1[i];     ans+=v1[i];    }       if (ans%9==0){     tab= ans/9;     for (int i=0; i<3; i++){      if (v1[i]<tab){       cout <<  NO n  ;       return 0;      }     }     cout <<  YES n ;    }    else{     cout <<  NO n  ;    }          return 0;   }         int main(){    ios::sync_with_stdio(false);    cin.tie(0);    int q;     q=1;   cin >> q;    while(q--){     solve();    }       return 0;   }      /*   ~ Check for overflow    ~ Division by 0    ~ Uninitialized    ~   */   