#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; using ll=long long; using vint=vector; using pint=pair; const double EPS = 1e-9; const int inf = numeric_limits::max(); #define rep(i,n) for(int i=0;i> s; return std::regex_match(s, re1) || std::regex_match(s, re2); } void solve(){ if(judge()){ cout << "Yes" << endl; }else{ cout << "No" << endl; } } int main(){ solve(); return 0; }