public static void main ( String args [ ] ) {
  Scanner in = new Scanner ( System . in ) ;
  int testCases = in . nextInt ( ) ;
  in . nextLine ( ) ;
  for ( int i = 0 ;
  i < testCases ;
  i ++ ) {
    int len = in . nextInt ( ) ;
    in . nextLine ( ) ;
    String red = in . nextLine ( ) ;
    String blue = in . nextLine ( ) ;
    int rp = 0 , bp = 0 ;
    for ( int j = 0 ;
    j < len ;
    j ++ ) {
      int r = ( int ) ( red . charAt ( j ) ) - 48 ;
      int b = ( int ) ( blue . charAt ( j ) ) - 48 ;
      if ( r > b ) rp ++ ;
      else if ( r < b ) bp ++ ;
    }
    if ( rp > bp ) {
      System . out . println ( "RED" ) ;
    }
    else if ( rp == bp ) {
      System . out . println ( "EQUAL" ) ;
    }
    else {
      System . out . println ( "BLUE" ) ;
    }
  }
}

public static void main ( String args [ ] ) { Scanner in = new Scanner ( System . in ) ; int testCases = in . nextInt ( ) ; in . nextLine ( ) ; for ( int i = 0 ; i < testCases ; i ++ ) { int len = in . nextInt ( ) ; in . nextLine ( ) ; String red = in . nextLine ( ) ; String blue = in . nextLine ( ) ; int rp = 0 , bp = 0 ; for ( int j = 0 ; j < len ; j ++ ) { int r = ( int ) ( red . charAt ( j ) ) - 48 ; int b = ( int ) ( blue . charAt ( j ) ) - 48 ; if ( r > b ) rp ++ ; else if ( r < b ) bp ++ ; } if ( rp > bp ) { System . out . println ( " RED " ) ; } else if ( rp == bp ) { System . out . println ( " EQUAL " ) ; } else { System . out . println ( " BLUE " ) ; } } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (cast_expression type: (integral_type) value: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) right: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (cast_expression type: (integral_type) value: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (expression_statement (update_expression (identifier))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (expression_statement (update_expression (identifier))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))) alternative: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))))))))))