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