#include <stdlib.h>
#include <iostream>
#include <memory>
#include <string>

enum type_t
{
  UNDEFINED,
  WORD,
  NUMBER,
  PUNCTUATION,
  COMMA,
  DASH
};

#define pList buffer *

struct buffer
{
  buffer() :
    t(UNDEFINED), str("") {};
  type_t t;
  std::string str;
  pList next;
};

class parser
{
public:
  parser(int rWidth);
  ~parser();
  void parse();

private:
  void print();
  void save(pList & iter, int begin, int end, type_t t);

  int width_;
  char arr_[25]; //buffer for 1 word
  pList head_; //buffer for 4 words
  int elems_;
  int sumSize_;
  bool first_;
  bool writed_;
};