static Graph createGraph ( int v , int e ) {
  Graph G = new Graph ( v , e ) ;
  G . dir [ 0 ] [ 1 ] = 1 ;
  G . dir [ 0 ] [ 2 ] = 1 ;
  G . dir [ 0 ] [ 3 ] = 1 ;
  G . dir [ 1 ] [ 0 ] = 1 ;
  G . dir [ 1 ] [ 3 ] = 1 ;
  G . dir [ 2 ] [ 0 ] = 1 ;
  G . dir [ 2 ] [ 3 ] = 1 ;
  G . dir [ 3 ] [ 0 ] = 1 ;
  G . dir [ 3 ] [ 1 ] = 1 ;
  G . dir [ 3 ] [ 2 ] = 1 ;
  return G ;
}

static Graph createGraph ( int v , int e ) { Graph G = new Graph ( v , e ) ; G . dir [ 0 ] [ 1 ] = 1 ; G . dir [ 0 ] [ 2 ] = 1 ; G . dir [ 0 ] [ 3 ] = 1 ; G . dir [ 1 ] [ 0 ] = 1 ; G . dir [ 1 ] [ 3 ] = 1 ; G . dir [ 2 ] [ 0 ] = 1 ; G . dir [ 2 ] [ 3 ] = 1 ; G . dir [ 3 ] [ 0 ] = 1 ; G . dir [ 3 ] [ 1 ] = 1 ; G . dir [ 3 ] [ 2 ] = 1 ; return G ; }
(method_declaration (modifiers) type: (type_identifier) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (identifier) (identifier))))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (field_access object: (identifier) field: (identifier)) index: (decimal_integer_literal)) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (field_access object: (identifier) field: (identifier)) index: (decimal_integer_literal)) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (field_access object: (identifier) field: (identifier)) index: (decimal_integer_literal)) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (field_access object: (identifier) field: (identifier)) index: (decimal_integer_literal)) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (field_access object: (identifier) field: (identifier)) index: (decimal_integer_literal)) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (field_access object: (identifier) field: (identifier)) index: (decimal_integer_literal)) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (field_access object: (identifier) field: (identifier)) index: (decimal_integer_literal)) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (field_access object: (identifier) field: (identifier)) index: (decimal_integer_literal)) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (field_access object: (identifier) field: (identifier)) index: (decimal_integer_literal)) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (field_access object: (identifier) field: (identifier)) index: (decimal_integer_literal)) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (return_statement (identifier))))