#include using namespace std; typedef long long ll; typedef long double ld; typedef vector vi; typedef vector vd; typedef vector vll; typedef vector vs; typedef vector vb; typedef pair pii; struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star; #define all(c) (c).begin(), (c).end() #define rall(c) (c).rbegin(), (c).rend() #define vv(type, c, m, n, i) vector> c(m, vector(n, i)) #define mat(type, c, m, n) vector> c(m, vector(n));for(auto& r:c)for(auto& i:r)cin>>i; #define rep(i,a,n) for(int i=(a), i##_len=(n); ii##_len; --i) #define each(x,y) for(auto &(x):(y)) #define var(type, ...)type __VA_ARGS__;Scan(__VA_ARGS__); template void Scan(T& t) { cin >> t; } templatevoid Scan(First& first, Rest&...rest) { cin >> first; Scan(rest...); } #define vec(type, c, n) vector c(n);for(auto& i:c) cin>>i; #define len(x) ((int)(x).size()) #define mp make_pair #define eb emplace_back #define em emplace #define pb pop_back #define fi first #define se second #define get(a, i) get(a) #define bit_count __builtin_popcount #define mt make_tuple inline string zero(int a,string s,char c='0'){return string(a-len(s),c)+s;} inline string zero(int a,int t,char c='0'){return zero(a, to_string(t), c);} inline string zero(int a,ll t,char c='0'){return zero(a, to_string(t), c);} #define mini min_element #define maxi max_element #define sum accumulate #define chmax(a,b) if(ab)a=b template inline void print(T t){cout << t << '\n';} template inline void print(H h, T... t){cout << h << " ";print(t...);} string solve() { var(string, s1); var(int, n); var(string, s2); if (len(set(all(s1))) == 1) return "FAILURE"; if (count(all(s1), 'o') != count(all(s2), 'o')) { return "SUCCESS"; } if (n == 0) { return s1 != s2 ? "SUCCESS" : "FAILURE"; } string sl(all(s1)), sr(all(s1)); swap(sl[0], sl[1]); swap(sr[1], sr[2]); if (n == 1) { return s2 == sl || s2 == sr ? "FAILURE" : "SUCCESS"; } swap(sl[1], sl[2]); swap(sr[0], sr[1]); if (n == 2) { return s1 == s2 || s2 == sl || s2 == sr ? "FAILURE" : "SUCCESS"; } if (n == 3) { if (s2 == sl || s2 == sr) return "SUCCESS"; } return "FAILURE"; } int main() { print(solve()); return 0; }