#include <stdio.h>
#include <iostream>
#include <string>

char buf[100010];
std::string me, input;

int main() {
  const char *quine = "#include <stdio.h>%c#include <iostream>%c#include <string>%c%cchar buf[100010];%cstd::string me, input;%c%cint main() {%c  const char *quine = %c%s%c;%c  sprintf(buf, quine, 10, 10, 10, 10, 10, 10, 10, 10, 34, quine, 34, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10);%c  me = buf;%c  for (int i = 0; i < 1283; ++i) {%c    input += getchar();%c  }%c  for (int x = 0; x < (int)me.size() && x < (int)input.size(); ++x) {%c    if (me[x] != input[x]) {%c      std::cout << x << (char)10;%c      std::cout << (char)34 << me[x] << (char)34 << (char)10;%c      std::cout << (char)34 << input[x] << (char)34 << (char)10;%c    }%c  }%c  return 0;%c}%c";
  sprintf(buf, quine, 10, 10, 10, 10, 10, 10, 10, 10, 34, quine, 34, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10);
  me = buf;
  for (int i = 0; i < 1283; ++i) {
    input += getchar();
  }
  for (int x = 0; x < (int)me.size() && x < (int)input.size(); ++x) {
    if (me[x] != input[x]) {
      std::cout << x << (char)10;
      std::cout << (char)34 << me[x] << (char)34 << (char)10;
      std::cout << (char)34 << input[x] << (char)34 << (char)10;
    }
  }
  return 0;
}