//#define DEBUG #include<cstdio> #include<cstring> #include<cctype> #include<string> #include<queue> #define MAX ((int)1e6) #define LEN 10 using std::queue; using std::string; int n,in[LEN],t[LEN],k; bool g[LEN][LEN]; string s[LEN]; inline void read(int x){ string&a...