public static void main ( String [ ] args ) {
  Scanner scan = new Scanner ( System . in ) ;
  List < String > rat = new ArrayList < > ( ) ;
  List < String > womanChild = new ArrayList < > ( ) ;
  List < String > man = new ArrayList < > ( ) ;
  String captain = "" ;
  int n = scan . nextInt ( ) ;
  scan . nextLine ( ) ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    String [ ] info = scan . nextLine ( ) . split ( " " ) ;
    if ( info [ 1 ] . equals ( "rat" ) ) {
      rat . add ( info [ 0 ] ) ;
    }
    if ( info [ 1 ] . equals ( "woman" ) || info [ 1 ] . equals ( "child" ) ) {
      womanChild . add ( info [ 0 ] ) ;
    }
    if ( info [ 1 ] . equals ( "man" ) ) {
      man . add ( info [ 0 ] ) ;
    }
    if ( info [ 1 ] . equals ( "captain" ) ) {
      captain = info [ 0 ] ;
    }
  }
  for ( String elem : rat ) {
    System . out . println ( elem ) ;
  }
  for ( String elem : womanChild ) {
    System . out . println ( elem ) ;
  }
  for ( String elem : man ) {
    System . out . println ( elem ) ;
  }
  System . out . println ( captain ) ;
}

public static void main ( String [ ] args ) { Scanner scan = new Scanner ( System . in ) ; List < String > rat = new ArrayList < > ( ) ; List < String > womanChild = new ArrayList < > ( ) ; List < String > man = new ArrayList < > ( ) ; String captain = " " ; int n = scan . nextInt ( ) ; scan . nextLine ( ) ; for ( int i = 0 ; i < n ; i ++ ) { String [ ] info = scan . nextLine ( ) . split ( " ▁ " ) ; if ( info [ 1 ] . equals ( " rat " ) ) { rat . add ( info [ 0 ] ) ; } if ( info [ 1 ] . equals ( " woman " ) || info [ 1 ] . equals ( " child " ) ) { womanChild . add ( info [ 0 ] ) ; } if ( info [ 1 ] . equals ( " man " ) ) { man . add ( info [ 0 ] ) ; } if ( info [ 1 ] . equals ( " captain " ) ) { captain = info [ 0 ] ; } } for ( String elem : rat ) { System . out . println ( elem ) ; } for ( String elem : womanChild ) { System . out . println ( elem ) ; } for ( String elem : man ) { System . out . println ( elem ) ; } System . out . println ( captain ) ; }
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