#include #include #include #include #include #include #define all(x) begin(x),end(x) #define ll long long #define P pair #define lP pait using namespace std; int main() { int cnt=0,ans=0; string s,t,u; cin>>s>>t; u=s+t; for(int i=0;i<14;i++){ if(u[i]=='o'){ cnt++; ans=max(ans,cnt); } else if(u[i]=='x') cnt=0; } cout<