#include <iostream>

#include <bits/stdc++.h>

#include <string>

using namespace std;

int main()

{

    int n;

    cin>>n;

    stack <char> oper;//运算符

    stack <int> number;//操作数

    while(n--)

    {

        int end;

        string temp;

        cin>>temp;

        for(int i=0; i<(int)temp.size(); i++)

        {

            if(temp.at(i)>='0'&&temp.at(i)<='9')

                number.push(temp.at(i)-'0');

            else if(temp.at(i)=='x'||temp.at(i)=='/')

            {

                while(!oper.empty())

                {

                    char  o=oper.top();

                    int numberend;

                    if(o=='x'||o=='/')

                    {

                        int number1,number2;

                        number2=number.top();

                        number.pop();

                        number1=number.top();

                        number.pop();

                        switch (o)

                        {

                        case 'x':

                            numberend=number1*number2;

                            break;

                        case '/':

                            numberend=number1/number2;

                            break;

                        }

                        number.push(numberend);

                        oper.pop();//chuzhan

                    }

                    else

                        break;

                }

                oper.push(temp.at(i));//ruzhan

            }

            else

            {

                while(!oper.empty())

                {

                    char  o=oper.top();

                    int numberend;

                    int number1,number2;

                    number2=number.top();

                    number.pop();

                    number1=number.top();

                    number.pop();

                    switch (o)

                    {

                    case '+':

                        numberend=number1+number2;

                        break;

                    case '-':

                        numberend=number1-number2;

                        break;

                    case 'x':

                        numberend=number1*number2;

                        break;

                    case '/':

                        numberend=number1/number2;

                        break;

                    }

                    number.push(numberend);

                    oper.pop();

                }

                oper.push(temp.at(i));

            }

        }

        while(!oper.empty())

        {

            char  o=oper.top();

            int numberend;

            int number1,number2;

            number2=number.top();

            number.pop();

            number1=number.top();

            number.pop();

            switch (o)

            {

            case '+':

                numberend=number1+number2;

                break;

            case '-':

                numberend=number1-number2;

                break;

            case 'x':

                numberend=number1*number2;

                break;

            case '/':

                numberend=number1/number2;

                break;

            }

            number.push(numberend);

                oper.pop();

        }

        //number.push(numberend);

        //oper.push(temp.at(i));

        end=number.top();

        if(end==24)

            cout<<"Yes"<<endl;

        else

            cout<<"No"<<endl;

    }

}

/*

10

9+3+4x3

5+4x5x5

7-9-9+8

5x6/5x4

3+5+7+9

1x1+9-9

1x9-5/9

8/5+6x9

6x7-3x6

6x4+4/5

*/