#include<iostream>
#include<cstdio>
#include<cstring>
#include<string>
#include<algorithm>
#include<cmath>
using namespace std;

int main()
{
	int a[26]={2,2,2,3,3,3,4,4,4,5,5,5,6,6,6,7,7,7,7,8,8,8,9,9,9,9};
	string s;
	while(cin >> s)
	{
		for (int i=0;i<s.size();i++)
		{
			if (s[i]<='Z'&&s[i]>='A')
				s[i]=(s[i]-'A'+1)%26+'a';
			else if (s[i]<='z'&&s[i]>='a')
				s[i]=a[s[i]-'a']+'0';
		}
		cout << s<<endl;
	}
}