#include<stdio.h>
#include<string.h>
int main(){
	char a[100];
	int i,k;
	while(scanf("%s",a)!=EOF){
		k=strlen(a);
		for(i=0;i<k;++i){
		if(a[i]>='a'&&a[i]<='z'){
			if(a[i]=='a'||a[i]=='b'||a[i]=='c'){
				a[i]='2';
			}
			else if(a[i]=='d'||a[i]=='e'||a[i]=='f'){
				a[i]='3';
			}
			else if(a[i]=='g'||a[i]=='h'||a[i]=='i'){
				a[i]='4';
			}
			else if(a[i]=='j'||a[i]=='k'||a[i]=='l'){
				a[i]='5';
			}
			else if(a[i]=='m'||a[i]=='n'||a[i]=='o'){
				a[i]='6';
			}
			else if(a[i]=='p'||a[i]=='q'||a[i]=='r'||a[i]=='s'){
				a[i]='7';
			}
			else if(a[i]=='t'||a[i]=='u'||a[i]=='v'){
			    a[i]='8';
			}
			else if(a[i]=='w'||a[i]=='x'||a[i]=='y'||a[i]=='z'){
				a[i]='9';
			}
		}
		else if(a[i]>='A'&&a[i]<='Z'){
			if(a[i]=='Z'){
				a[i]='a';
			}
			else{
				a[i]=a[i]-('A'-'a'-1);	
			}
		}
		else{
			a[i]=a[i];
		}
	}
	printf("%s\n",a);
	}
	return 0;
}