//@eyny@abcde12101
#include<iostream>
#include<cstdio>
#include<cstdlib>
#include<cstring>

using namespace std;

char ch[1000];
int s;
char c;

void prt(int i) {
  for ( ; s <= i; s++ )
    if ( s == i )
      printf ( "\n" );
    else printf ( "%c", ch[s] );
}

int main() {

  memset ( ch, 0, sizeof(ch) );
  while ( gets ( ch ) )
  {
    int l = strlen ( ch );
    c = ch[l-1]; s = 0;
    for ( int i = 0; i < l; i++ )
      if ( ch[i] == c )
      {
        if ( i == s )
          s = i+1;
        else prt(i);
      }
      else if ( ch[i] == ' ' )
      {
        if ( i >= s+1 )
          for ( ; s <= i; s++ )
            if ( s == i )
              printf ( "\n" );
            else prt(i);
        break;
      };
    printf ( "\n" );
    memset ( ch, 0, sizeof(ch) );
  }

  return 0;

}