#include <cstdint>
#include <iostream>
#include <vector>

int main() {
  const std::uint32_t forward = 'X' << 24 | 'M' << 16 | 'A' << 8 | 'S';
  const std::uint32_t reverse = 'S' << 24 | 'A' << 16 | 'M' << 8 | 'X';
  std::uint32_t horizontal = 0;
  std::vector<std::uint32_t> vertical, pos_diag, neg_diag;

  int count = 0;
  int line = 0;
  int pos = 0;
  int width = 0;
  char c;
  std::cin >> std::noskipws;
  while (std::cin.get(c)) {
    horizontal = horizontal << 8 | c;
    count += horizontal == forward || horizontal == reverse;
    if (c == '\n') {
      width = pos;
      pos = 0;
      horizontal = 0;
      pos_diag[line] = 0;
      neg_diag[width - 1 - line] = 0;
      line++;
      continue;
    } else if (line == 0) {
      vertical.emplace_back(c);
      pos_diag.emplace_back(c);
      neg_diag.emplace_back(c);
    } else {
      vertical[pos] = vertical[pos] << 8 | c;
      count += vertical[pos] == forward || vertical[pos] == reverse;
      auto &pos_diag_elem = pos_diag[(pos + line) % width];
      pos_diag_elem = pos_diag_elem << 8 | c;
      count += pos_diag_elem == forward || pos_diag_elem == reverse;
      auto &neg_diag_elem = neg_diag[((pos - line) % width + width) % width];
      neg_diag_elem = neg_diag_elem << 8 | c;
      count += neg_diag_elem == forward || neg_diag_elem == reverse;
    }
    pos++;
  }
  std::cout << count << std::endl;
  return EXIT_SUCCESS;
}