public static void main ( String [ ] args ) throws IOException {
  scanner . nextLine ( ) ;
  String s = scanner . nextLine ( ) ;
  String result = pangrams ( s ) ;
  System . out . println ( result ) ;
  scanner . close ( ) ;
}

public static void main ( String [ ] args ) throws IOException { scanner . nextLine ( ) ; String s = scanner . nextLine ( ) ; String result = pangrams ( s ) ; System . out . println ( result ) ; scanner . close ( ) ; }
(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 (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 name: (identifier) arguments: (argument_list (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))