
#include <iostream>#include <string>using namespace std;int main(){ string str; while(cin>>str) { for(int i = 0;i<str.size();i++) { if(str[i]>='A'&&str[i]<='Y') { str[i] = str[i]-'A'+'a'+1; } else if(str[i]=='Z') { str[i] = 'a'; } else if(str[i]>='a'&&str[i]<='c') { str[i] = '2'; } else if(str[i]>='d'&&str[i]<='f') { str[i] = '3'; } else if(str[i]>='g'&&str[i]<='i') { str[i] = '4'; } else if(str[i]>='j'&&str[i]<='l') { str[i] = '5'; } else if(str[i]>='m'&&str[i]<='o') { str[i] = '6'; } else if(str[i]>='p'&&str[i]<='s') { str[i] = '7'; } else if(str[i]>='t'&&str[i]<='v') { str[i] = '8'; } else if(str[i]>='w'&&str[i]<='z') { str[i] = '9'; } } cout<<str<<endl; }}