#include<stdio.h>
#include<string.h>
int main(){
	char s[101];
	int l,i;
	while(scanf("%s",s)!=EOF){
		l=strlen(s);
		for(i=0;i<l;i++){
			if(s[i]>='A'&&s[i]<='Z'){
				if(s[i]+32=='z'){
					s[i]='a';
				}
				else{
			s[i]=s[i]+33;
		}
				
				continue;
			}
			if(s[i]=='a'||s[i]=='b'||s[i]=='c'){
				s[i]='2';
				continue;
			}
				if(s[i]=='d'||s[i]=='e'||s[i]=='f'){
				s[i]='3';
				continue;
			}
				if(s[i]=='g'||s[i]=='h'||s[i]=='i'){
				s[i]='4';
				continue;
			}	if(s[i]=='j'||s[i]=='k'||s[i]=='l'){
				s[i]='5';
				continue;
			}	if(s[i]=='m'||s[i]=='n'||s[i]=='o'){
				s[i]='6';
				continue;
			}	if(s[i]=='p'||s[i]=='q'||s[i]=='r'||s[i]=='s'){
				s[i]='7';
				continue;
			}	if(s[i]=='t'||s[i]=='u'||s[i]=='v'){
				s[i]='8';
				continue;
			}	if(s[i]=='w'||s[i]=='x'||s[i]=='y'||s[i]=='z'){
				s[i]='9';
				continue;
			}
		}
		for(i=0;i<l;i++){
			printf("%c",s[i]);
			
		}
		printf("\n");
	}
	
	return 0;
}