#include #include #include using namespace std; vector gr[5][100001]; char ch[100001]; int maxi; char st[100001]; int ii; int sol[5]; bool palin(int n) { int s,dr; for(s=1,dr=n;s>t; for(ii=0;ii>n; cin>>ch+1; for(i=1;i>xx>>yy; gr[ii][xx].push_back(yy); gr[ii][yy].push_back(xx); } maxi=0; dfs(1,1,0); //cout<