锤剪布

import java.util.Scanner;
public class test {
    public static void main(String[] args){
        Scanner input =new Scanner(System.in);
        int num=input.nextInt();
        String[][] com=new String[num][2];
        for(int i=0;i<num;i++){
            com[i][0]=input.next();
            com[i][1]=input.next();
        }
        int win=0;
        int bal=0;
        int lose=0;
        int winC1=0;
        int winC2=0;
        int winJ1=0;
        int winJ2=0;
        int winB1=0;
        int winB2=0;

        for(int i=0;i<num;i++){
            if(com[i][0].equals("C")){
                if(com[i][1].equals("J")){
                    win++;
                    winC1++;
                }else if(com[i][1].equals("B")){
                    lose++;
                    winB2++;
                }else{
                    bal++;
                }
            }

            if(com[i][0].equals("J")){
                if(com[i][1].equals("B")){
                    win++;
                    winJ1++;
                }else if(com[i][1].equals("C")){
                    lose++;
                    winC2++;
                }else{
                    bal++;
                }
            }

            if(com[i][0].equals("B")){
                if(com[i][1].equals("C")){
                    win++;
                    winB1++;
                }else if(com[i][1].equals("J")){
                    lose++;
                    winJ2++;
                }else{
                    bal++;
                }
            }

        }
        System.out.println(win+" "+bal+" "+lose);
        System.out.println(lose+" "+bal+" "+win);

        if(winC1>winB1){
            if(winC1>=winJ1)
                System.out.print("C ");
            else
                System.out.print("J ");
        }else {//winC1<=winB1
            if(winB1>=winJ1)
                System.out.print("B ");
            else
                System.out.print("J ");
        }

        if(winC2>winB2){
            if(winC2>=winJ2)
                System.out.print("C");
            else
                System.out.print("J");
        }else {//winC1<=winB1
            if(winB2>=winJ2)
                System.out.print("B");
            else
                System.out.print("J");
        }
    }
}