#include <bits/stdc++.h>

int sub1(std::string str) {
  int ret = 0;
  if( str[0] == 'o' ) ret |= 0x01;
  if( str[1] == 'o' ) ret |= 0x02;
  if( str[2] == 'o' ) ret |= 0x04;
  return ret;
}

int main() {

  bool p[8];

  std::string str1, str2;
  std::string str_o;
  long N;
  long temp;

  for(int i = 0; i < 8; ++i) p[i] = false;

  std::cin >> str1 >> N >> str_o;

  if( N > 64 ) {
    N = 64;
  }

  str2 = str1;
  p[sub1(str_o)] = true;
  if( p[sub1(str1)] ) {
    std::cout << "FAILURE" << std::endl;
    return 0;
  }
  for(long i = 0; i < N; ++i) {
    std::swap(str1[0], str1[1]);
    std::swap(str2[1], str2[2]);
    std::swap(str1, str2);
  }
  temp = sub1(str1);
  if( p[temp] ) {
    std::cout << "FAILURE" << std::endl;
    return 0;
  }
  temp = sub1(str2);
  if( p[temp] ) {
    std::cout << "FAILURE" << std::endl;
    return 0;
  }

  std::cout << "SUCCESS" << std::endl;

  return 0;
}