public static void main ( String [ ] args ) {
  int t , n , i , s1 , s2 ;
  char r [ ] ;
  char b [ ] ;
  Scanner sc = new Scanner ( System . in ) ;
  t = sc . nextInt ( ) ;
  while ( t -- > 0 ) {
    n = sc . nextInt ( ) ;
    r = sc . next ( ) . toCharArray ( ) ;
    b = sc . next ( ) . toCharArray ( ) ;
    s1 = 0 ;
    s2 = 0 ;
    for ( i = 0 ;
    i < n ;
    i ++ ) {
      if ( r [ i ] > b [ i ] ) {
        s1 ++ ;
      }
      else if ( r [ i ] < b [ i ] ) {
        s2 ++ ;
      }
    }
    if ( s1 > s2 ) System . out . println ( "RED" ) ;
    if ( s1 < s2 ) System . out . println ( "BLUE" ) ;
    if ( s1 == s2 ) System . out . println ( "EQUAL" ) ;
  }
}

public static void main ( String [ ] args ) { int t , n , i , s1 , s2 ; char r [ ] ; char b [ ] ; Scanner sc = new Scanner ( System . in ) ; t = sc . nextInt ( ) ; while ( t -- > 0 ) { n = sc . nextInt ( ) ; r = sc . next ( ) . toCharArray ( ) ; b = sc . next ( ) . toCharArray ( ) ; s1 = 0 ; s2 = 0 ; for ( i = 0 ; i < n ; i ++ ) { if ( r [ i ] > b [ i ] ) { s1 ++ ; } else if ( r [ i ] < b [ i ] ) { s2 ++ ; } } if ( s1 > s2 ) System . out . println ( " RED " ) ; if ( s1 < s2 ) System . out . println ( " BLUE " ) ; if ( s1 == s2 ) System . out . println ( " EQUAL " ) ; } }
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