#include<bits/stdc++.h> using namespace std; int a[30]={-1}; bool a1[30]={true}; bool Is(){ for(int i=1;i<=28;i++)if(!a1[i]) return false; return true; } int main(){ memset(a1,1,sizeof(a1)); string s; cin>>s; int cmp=0; for(int i=0;i<s.size();i++)a[s[i]-'a'+1]=max(a[s[i]-'a'+1],i); for(int i=0;i<s.size();i++){ if(i<a[s[i]-'a'+1]){ a1[s[i]-'a'+1]=false; continue; } else a1[s[i]-'a'+1]=true; if(Is()){ cout<<i+1-cmp<<" "; cmp=i+1; } } return 0; }