#include <iostream>
#include <fstream>
#include <vector>
#include <set>
using namespace std;

int intoPriority(char ch)
{
    int initalP = ch;
    if (initalP < 97)
    {
        initalP -= 38;
    } else {initalP -= 96;}
    return initalP;
}


class RuckSack
{
public:
    vector<char> aCompartment;
    vector<char> bCompartment;
    int priority;

    RuckSack(string fullSack)
    {
        set<char> seen;
        int half = fullSack.size()/2;
        for (int i {0}; i<fullSack.size(); i++)
        {
            char currentChar = fullSack[i];
            if (i < half) 
            {
                aCompartment.push_back(currentChar);
                seen.insert(currentChar);
                cout << currentChar;
            } 
            else 
            {   
                bCompartment.push_back(currentChar);
                if (seen.find(currentChar) != seen.end())
                    priority = intoPriority(currentChar);
            }

        }
    }

    string aString()
    {
        string s(this->aCompartment.begin(), this->aCompartment.end());    
        return s;
    }
    string bString()
    {
        string s(this->bCompartment.begin(), this->bCompartment.end());    
        return s;
    }
};

int main()
{
    string inputStr;
    ifstream inputFile("input.txt");
    vector<RuckSack> bags;
    int totalPrioritySum {0};
    int groupPrioritySum {0};


    while (getline(inputFile, inputStr))
    {
        
        RuckSack curRuckSack {RuckSack(inputStr)};
        cout << curRuckSack.aString() << "\t\t\t" << curRuckSack.bString() << endl;

        totalPrioritySum += curRuckSack.priority;
        bags.push_back(curRuckSack);
    }
    
    for (RuckSack rs: bags)
    {
        cout << rs.priority << endl;
    }
    cout << totalPrioritySum << endl;


}