#include <stdio.h>
#include <string.h>
int main(void){
	char a[100];
	int i,n;
	while(scanf("%s",&a)!=EOF){
		n=strlen(a);
		for(i=0;i<n;i++){
			if(a[i]=='Z')
			  a[i]='a';
			else if(a[i]>=65&&a[i]<=90)
			  a[i]=a[i]+33;
			else if(a[i]=='a'||a[i]=='b'||a[i]=='c')
			  a[i]='2';
			else if(a[i]=='d'||a[i]=='e'||a[i]=='f')
			  a[i]='3';
			else if(a[i]=='g'||a[i]=='h'||a[i]=='i')
			  a[i]='4';
			else if(a[i]=='j'||a[i]=='k'||a[i]=='l')
			  a[i]='5';
			else if(a[i]=='m'||a[i]=='n'||a[i]=='o')
			  a[i]='6';
			else if(a[i]=='p'||a[i]=='q'||a[i]=='r'||a[i]=='s')
			  a[i]='7';
			else if(a[i]=='t'||a[i]=='u'||a[i]=='v')
			  a[i]='8';
			else if(a[i]=='w'||a[i]=='x'||a[i]=='y'||a[i]=='z')
			  a[i]='9';
		}
		printf("%s\n",a);
	}
return 0;
}