#include<stdio.h>
#include<string.h>
int main(){
	char pw[100];
	char ssd;
	while(gets(pw)&&pw[0]!='\0'){
		for(int i=0;i<strlen(pw);i++){
			if(pw[i]=='a'||pw[i]=='b'||pw[i]=='c'){
				pw[i]='2';	
			}
			if(pw[i]=='d'||pw[i]=='e'||pw[i]=='f'){
				pw[i]='3';	
			}
			if(pw[i]=='g'||pw[i]=='h'||pw[i]=='i'){
				pw[i]='4';	
			}
			if(pw[i]=='j'||pw[i]=='k'||pw[i]=='l'){
				pw[i]='5';	
			}
			if(pw[i]=='m'||pw[i]=='n'||pw[i]=='o'){
				pw[i]='6';	
			}
			if(pw[i]=='p'||pw[i]=='q'||pw[i]=='r'||pw[i]=='s'){
				pw[i]='7';	
			}
			if(pw[i]=='t'||pw[i]=='u'||pw[i]=='v'){
				pw[i]='8';	
			}
			if(pw[i]=='w'||pw[i]=='x'||pw[i]=='y'||pw[i]=='z'){
				pw[i]='9';	
			}
			if(pw[i]=='A'){
				pw[i]='b';
			}
			if(pw[i]=='B'){
				pw[i]='c';
			}
			if(pw[i]=='C'){
				pw[i]='d';
			}
			if(pw[i]=='D'){
				pw[i]='e';
			}
			if(pw[i]=='E'){
				pw[i]='f';
			}
			if(pw[i]=='F'){
				pw[i]='g';
			}
			if(pw[i]=='G'){
				pw[i]='h';
			}
			if(pw[i]=='H'){
				pw[i]='i';
			}
			if(pw[i]=='I'){
				pw[i]='j';
			}
			if(pw[i]=='J'){
				pw[i]='k';
			}
			if(pw[i]=='K'){
				pw[i]='l';
			}
			if(pw[i]=='L'){
				pw[i]='m';
			}
			if(pw[i]=='M'){
				pw[i]='n';
			}
			if(pw[i]=='N'){
				pw[i]='o';
			}
			if(pw[i]=='O'){
				pw[i]='p';
			}
			if(pw[i]=='P'){
				pw[i]='q';
			}
			if(pw[i]=='Q'){
				pw[i]='r';
			}
			if(pw[i]=='R'){
				pw[i]='s';
			}
			if(pw[i]=='S'){
				pw[i]='t';
			}
			if(pw[i]=='T'){
				pw[i]='u';
			}
			if(pw[i]=='U'){
				pw[i]='v';
			}
			if(pw[i]=='V'){
				pw[i]='w';
			}
			if(pw[i]=='W'){
				pw[i]='x';
			}
			if(pw[i]=='X'){
				pw[i]='y';
			}
			if(pw[i]=='Y'){
				pw[i]='z';
			}
			if(pw[i]=='Z'){
				pw[i]='a';
			}
		}
			printf("%s\n",&pw);
	}
}