#include<bits/stdc++.h> using namespace std; string s = ""; string s1; int main() { int x = 1; cin>>s1; int n = s1.size(); for (int i = 0;i < n;i++){ if (s1[i] >= 97 && s1[i] <= 122){ s += (s1[i] - 32); } else{ s += s1[i]; } } for (int i = 0;i < n;i++){ if (s[i] == s[i + 1]){ x++; } if (s[i] != s[i + 1]){ cout<<"("<<s[i]<<","<<x<<")"; x = 1; } } return 0; }