/*Name: Arijit Deb
 * Roll: 17   UID: 7074522
 * Class: 12Sc.A
 */
import java.util.*;
class CLass_Test_2020{
    public static void main(){//opens main
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter:");
        String s = sc.nextLine();
        s=s.toUpperCase();
        int n=s.length(), c=0;
        for(int i=0; i<n; i++)
        {   char k=s.charAt(i);
            if(k=='.'||k==','||k==';'||k==':' || k==' ')
            c++;
        }
        String word[] = new String[c];
        c=0;
        String w="", cons="";
        for(int i=0; i<n; i++)
        {   char k=s.charAt(i);
            if(k=='.'||k==','||k==';'||k==':' || k==' '){
             if(c>0)
             { if(word[c-1].charAt(word[c-1].length()-1) == w.charAt(w.length()-1))
                 cons = cons+word[c-1]+" "+w+",";
                }
             word[c++]=w;
             w = "";
            }
            else
            {if(k=='\'')
            k='\0';
            w=w+k;
        }
    }
    int ct=0, spc=0;
    while(true)
        {   for(int j=0; j<c; j++)
            {  if(ct<word[j].length())
                System.out.print(word[j].charAt(ct)+"  ");
                else{
                System.out.print("   ");
                spc++;
            }
            }
            System.out.println();
            ct++;
            if(spc==c)
            break;
            spc=0;
        }
        String y="";
        System.out.println("Consecutive words ending with same character: ");
    int counter1= 0;
        if(cons!="")
    for(int i=0; i<cons.length(); i++)
    { if(cons.charAt(i)==','){
      System.out.println(y);
      y="";
      counter1++;
    }
      else
      y=y+cons.charAt(i);
    }

    else
    System.out.println("None");
    System.out.println("No. of consecutive words: "+(counter1+1));
}
}