#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;
}
}