#include <bits/stdc++.h>
#include <iostream>
#include <string>
using namespace std;
signed long long  i, k, k2,k3, k4, k5, k6, suma;
string s, s2, s3;
int main(){
    cout<<"s="; getline(cin, s );
    cout<<"avem sirul="<<s<<endl;
    k=0; k2=0; k3=0; k4=0; k5=0; s3="ma";
     for(i=0;i<s.length(); i++){
        if((s[i]>='A') && (s[i]<='Z')) { k6++; if(s[i]=='A') k5++;}
        if((s[i]>='a') && (s[i]<='z')) {
                                         k++;
                                         if(s[i]=='a') k3++;
                                         if(s[i]=='u') k4++;}
        if((s[i]>='0') && (s[i]<='9')){ suma+=s[i]-48; k2++;};
         }
    if(k==0) cout<<"nu sunt litere mici in sir"<<endl;
              else cout<<"sunt "<<k<<" litere mici in sir"<<endl;
    if(k6==0) cout<<"nu sunt litere mari in sir"<<endl;
              else cout<<"sunt "<<k6<<" litere mari in sir"<<endl;
    if(k2==0) cout<<"nu sunt cifre in sir"<<endl;
              else cout<<"suma= "<<suma<<endl;
    //if(k==0);
             // else{
    if(k3==0) cout<<"nu este litera a in sir"<<endl;
              else cout<<"pozitia primei litere a="<<s.find('a')<<endl;
    if(k4==0) cout<<"nu este litera u in sir"<<endl;
              else cout<<"pozitia ultimei litere u="<<s.rfind('u')<<endl;
    if(s.rfind(s3)>300) cout<<"nu este silaba ma in sir"<<endl;
                     else cout<<"ultima poz a silabei ma="<<s.rfind(s3)<<endl;
                     //}
    i=0; k=0;
        while(i<s.length()){
                           if(s[i]==' ') {s.erase(i,1); k++;}
                                         else i++;}
    i=0;
        while(i<s.length()){
                              if((s[i]>='0')&&(s[i]<='9')) {s.erase(i,1); k++;}
                                                            else i++;}
    if(k==0) cout<<"sirul nu a fost modificat"<<endl;
    else cout<<"sirul modificat:"<<endl;
    cout << s << endl;
     s2="lasm";
     if(k5==0) cout<<"nu este litera A in sir"<<endl;
     else{
     for(i=0; i<s.length(); i++)
                 if(s[i]=='A') {s.insert(i,s2); i+=4;}
     cout<<"sirul cu carac inserat:"<<s<<endl;  }
     return 0;
     }