public static void main ( String [ ] args ) throws Exception {
  int t = Integer . parseInt ( in . readLine ( ) ) ;
  while ( t -- != 0 ) {
    int len = Integer . parseInt ( in . readLine ( ) ) ;
    String s1 = in . readLine ( ) ;
    String s2 = in . readLine ( ) ;
    if ( s1 . equals ( s2 ) ) out . println ( "EQUAL" ) ;
    else deal ( s1 , s2 ) ;
  }
  out . flush ( ) ;
}

public static void main ( String [ ] args ) throws Exception { int t = Integer . parseInt ( in . readLine ( ) ) ; while ( t -- != 0 ) { int len = Integer . parseInt ( in . readLine ( ) ) ; String s1 = in . readLine ( ) ; String s2 = in . readLine ( ) ; if ( s1 . equals ( s2 ) ) out . println ( " EQUAL " ) ; else deal ( s1 , s2 ) ; } out . flush ( ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) (throws (type_identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))) (while_statement condition: (parenthesized_expression (binary_expression left: (update_expression (identifier)) right: (decimal_integer_literal))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (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)))) (if_statement condition: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) consequence: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))