#include<bits/stdc++.h>

using namespace std;

int isKeyword(char buffer[])
{
    char keywords[32][10] = {"auto","break","case","char","const","continue","default",
                             "do","double","else","enum","extern","float","for","goto",
                             "if","int","long","register","return","short","signed",
                             "sizeof","static","struct","switch","typedef","union",
                             "unsigned","void","volatile","while"
                            };
    bool f=false;
    for(int i=0; i<32; ++i)
    {
        if(strcmp(keywords[i], buffer)== 0)
        {
            f = true;
            break;
        }
    }
    return f;
}

int main()
{
    ifstream fin("input.txt");
    char logical_op[] = ">!^&|<", math_op[]="+-*/=", numer[]=".0123456789", other[]=",;\(){}[]'':";
    char ch, buffer[15],b[30];

    int mark[1000]= {0};

    int i,j=0,kc=0,ic=0,lc=0,mc=0,nc=0,oc=0,aaa=0;

    vector<string> k;
    vector<char>id;
    vector<char>lo;
    vector<char>ma;
    vector<string>nu;
    vector<char>ot;
    if(!fin.is_open())
    {
        cout<<"error while opening the file\n";
        exit(0);

    }

    while(!fin.eof())
    {
        ch = fin.get();
        for(i = 0; i < 12; ++i)
        {
            if(ch == other[i])
            {
                int aa=ch;

                if(mark[aa]!=1)
                {
                    ot.push_back(ch);
                    mark[aa]=1;
                    ++oc;
                }
            }
        }

        for(i = 0; i < 5; ++i)
        {
            if(ch == math_op[i])
            {
                int aa=ch;
                if(mark[aa]!=1)
                {
                    ma.push_back(ch);
                    mark[aa]=1;
                    ++mc;
                }
            }
        }

        for(i = 0; i < 6; ++i)
        {
            if(ch == logical_op[i])
            {
                int aa=ch;
                if(mark[aa]!=1)
                {
                    lo.push_back(ch);
                    mark[aa]=1;
                    ++lc;
                }
            }

        }

        if(ch=='0' || ch=='1' || ch=='2' || ch=='3' || ch=='4' || ch=='5' || ch=='6' || ch=='7' || ch=='8' || ch=='9' || ch=='.' ||ch == ' ' || ch == '\n' || ch == ';')
        {
            if(ch=='0' || ch=='1' || ch=='2' || ch=='3' || ch=='4' || ch=='5' || ch=='6' || ch=='7' || ch=='8' || ch=='9' || ch=='.') b[aaa++]=ch;
            if((ch == ' ' || ch == '\n' || ch == ';') && (aaa != 0))
            {
                b[aaa] = '\0';
                aaa = 0;
                char arr[30];
                strcpy(arr,b);
                nu.push_back(arr);
                ++nc;
            }
        }


        if(isalnum(ch))
        {
            buffer[j++] = ch;
        }
        else if((ch == ' ' || ch == '\n') && (j != 0))
        {
            buffer[j] = '\0';
            j = 0;

            if(isKeyword(buffer) == 1)
            {
                k.push_back(buffer);
                ++kc;
            }
            else
            {
                if(buffer[0]>=97 && buffer[0]<=122)
                {
                    if(mark[buffer[0]-'a']!=1)
                    {
                        id.push_back(buffer[0]);
                        ++ic;
                        mark[buffer[0]-'a']=1;
                    }
                }
            }
        }
    }

    for(i=0; i<85; i++) cout<<"-";

    cout<<endl;

    cout<<"|";

    cout<<"symbol";

    for(i=0; i<14; i++) cout<<" ";

    cout<<"|";

    cout<<"symbol_id";

    for(i=0; i<11; i++) cout<<" ";

    cout<<"|";

    cout<<"token_type";

    for(i=0; i<10; i++) cout<<" ";

    cout<<"|";

    cout<<"value";

    for(i=0; i<15; i++) cout<<" ";

    cout<<"|\n";

    for(i=0; i<85; i++) cout<<"-";

    cout<<endl;

    fin.close();

    j=0;

    for(int f=0; f<ic; ++f)
    {
        cout<<"|"<<id[f];

        for(i=0; i<19; i++) cout<<" ";

        cout<<"|id_"<<++j;

        for(i=0; i<16; i++) cout<<" ";

        cout<<"|Identifiers";

        for(i=0; i<9; i++) cout<<" ";

        cout<<"|"<<"_";

        for(i=0; i<19; i++) cout<<" ";

        cout<<"|"<<endl;

        for(i=0; i<85; i++) cout<<"-";

        cout<<endl;

    }

    j=0;

    for(int f=0; f<mc; ++f)
    {
        cout<<"|"<<ma[f];

        for(i=0; i<19; i++) cout<<" ";

        cout<<"|"<<"op"<<"_"<<++j;

        for(i=0; i<16; i++) cout<<" ";

        cout<<"|operator";

        for(i=0; i<12; i++) cout<<" ";

        cout<<"|"<<"_";

        for(i=0; i<19; i++) cout<<" ";

        cout<<"|"<<endl;

        for(i=0; i<85; i++) cout<<"-";

        cout<<endl;
    }

    for(int f=0; f<lc; ++f)
    {
        cout<<"|"<<lo[f];

        for(i=0; i<19; i++) cout<<" ";

        cout<<"|"<<"op"<<"_"<<++j;

        for(i=0; i<16; i++) cout<<" ";

        cout<<"|operator";

        for(i=0; i<12; i++) cout<<" ";

        cout<<"|"<<"_";

        for(i=0; i<19; i++) cout<<" ";

        cout<<"|"<<endl;

        for(i=0; i<85; i++) cout<<"-";

        cout<<endl;
    }

    j=0;

    for(int f=0; f<nc; ++f)
    {
        int g=nu[f].size();

        cout<<"|"<<nu[f];

        for(i=0; i<20-g; i++) cout<<" ";

        cout<<"|"<<"num"<<"_"<<++j;

        for(i=0; i<15; i++) cout<<" ";

        cout<<"|number";

        for(i=0; i<14; i++) cout<<" ";

        cout<<"|"<<nu[f];

        for(i=0; i<20-g; i++) cout<<" ";

        cout<<"|"<<endl;

        for(i=0; i<85; i++) cout<<"-";

        cout<<endl;
    }

    j=0;

    int l=0;

    for(int f=0; f<oc; ++f)
    {
        if(ot[f]==';')
        {
            cout<<"|"<<ot[f];

            for(i=0; i<19; i++) cout<<" ";

            cout<<"|"<<"semicolon"<<"_"<<++l;

            for(i=0; i<9; i++) cout<<" ";

            cout<<"|semicolon";

            for(i=0; i<11; i++) cout<<" ";

            cout<<"|"<<"_";

            for(i=0; i<19; i++) cout<<" ";

            cout<<"|"<<endl;

            for(i=0; i<85; i++) cout<<"-";

            cout<<endl;
        }
        else
        {
            cout<<"|"<<ot[f];

            for(i=0; i<19; i++) cout<<" ";

            cout<<"|"<<"other"<<"_"<<++j;

            for(i=0; i<13; i++) cout<<" ";

            cout<<"|other";

            for(i=0; i<15; i++) cout<<" ";

            cout<<"|"<<"_";

            for(i=0; i<19; i++) cout<<" ";

            cout<<"|"<<endl;

            for(i=0; i<85; i++) cout<<"-";

            cout<<endl;
        }
    }

    return 0;
}