#include<stdio.h>
#include<math.h>
#include<string.h>
#define SIZE 100
int main(){
	int len,i;
	char str[SIZE];
	while(gets(str)!=NULL){
		len=strlen(str);
		for(i=0;i<len;i++){
			if(str[i]>64&&str[i]<90)
			str[i]=str[i]+33;
			else if(str[i]==90)
			str[i]='a';
			else if(str[i]=='a'||str[i]=='b'||str[i]=='c')
			str[i]='2';
			else if(str[i]=='d'||str[i]=='e'||str[i]=='f')
			str[i]='3';
			else if(str[i]=='g'||str[i]=='h'||str[i]=='i')
			str[i]='4';
			else if(str[i]=='j'||str[i]=='k'||str[i]=='l')
			str[i]='5';
			else if(str[i]=='m'||str[i]=='n'||str[i]=='o')
			str[i]='6';
			else if(str[i]=='p'||str[i]=='q'||str[i]=='r'||str[i]=='s')
			str[i]='7';
			else if(str[i]=='t'||str[i]=='u'||str[i]=='v')
			str[i]='8';
			else if(str[i]=='w'||str[i]=='x'||str[i]=='y'||str[i]=='z')
			str[i]='9';
		}
			printf("%s\n",str);
	}
	return 0;
}