#include using namespace std; using ll=long long; using ull=unsigned long long; using pll=pair; using tll=tuple; using ld=long double; const ll INF=(1ll<<60); #define rep(i,n) for (ll i=0;i<(ll)(n);i++) #define replr(i,l,r) for (ll i=(ll)(l);i<(ll)(r);i++) #define all(v) v.begin(),v.end() #define len(v) ((ll)v.size()) template inline bool chmin(T &a,T b){ if(a>b){ a=b; return true; } return false; } template inline bool chmax(T &a,T b){ if(a> n; vector p(n,-1); replr(i,1,n){ cin >> p[i]; } string s(n,'x'); replr(i,1,n) cin >> s[i]; vector cnt(n,0); ll q; cin >> q; assert(n<=15&&q<=15); }