text: #include "class_2.h"
  #include "class_0.h"
  #include "class_9.h"
  #include "class_7.h"
  #include "class_4.h"
  #include "class_6.h"
  #include <lib_34/class_2.h>
  #include <lib_34/class_5.h>
  #include <lib_6/class_4.h>
  #include <lib_21/class_0.h>
  #include <lib_34/class_7.h>
  
  class_2::class_2() {}
  class_2::~class_2() {}
  