#include<stdio.h>
#include<string.h>
int main(){
	char s[100];
	int length,i;
	while(scanf("%s",s)!=EOF){
		length=strlen(s);
		for(i=0;i<length;i++){
			if(s[i]=='a'||s[i]=='b'||s[i]=='c')
				s[i]='2';
			if(s[i]=='d'||s[i]=='e'||s[i]=='f')
				s[i]='3';
			if(s[i]=='g'||s[i]=='h'||s[i]=='i')
				s[i]='4';
			if(s[i]=='j'||s[i]=='k'||s[i]=='l')
				s[i]='5';
			if(s[i]=='m'||s[i]=='n'||s[i]=='o')
				s[i]='6';
			if(s[i]=='p'||s[i]=='q'||s[i]=='r'||s[i]=='s')
				s[i]='7';
			if(s[i]=='t'||s[i]=='u'||s[i]=='v')
				s[i]='8';
			if(s[i]=='w'||s[i]=='x'||s[i]=='y'||s[i]=='z')
				s[i]='9';
			if('A'<=s[i]&&s[i]<='Y')
				s[i]=s[i]+33;
			if(s[i]=='Z')
				s[i]='a';
			
				printf("%c",s[i]);
		}
		printf("\n");
	}
}