#include<stdio.h>
#include<string.h>
#include<math.h>
#define PI 3.141592
char str[200];
int main (void) {
	int xyz,qzz;
	int i,n,x;
	while(scanf("%s",&str)!=EOF) {
		n=strlen(str);
		for (i=0; i<n; i++) {
			if (str[i]>='a'&&str[i]<='z') {
				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';
			} else if (str[i]>='A'&&str[i]<'Z') {
				str[i]=str[i]-'A'+'a'+1;
			} else if (str[i]=='Z')
				str[i]='a';
		}
		printf("%s\n",str);
	}
}