#include<stdio.h>
int main (void){
	char a[200];
	int i;
	while(scanf("%s",a)!=EOF){
	for(i=0;i<200;++i){
		if(a[i]>='A'&&a[i]<='Y'){
		a[i]=a[i]+33;
	    }
	    else if(a[i]=='Z'){
	    	a[i]='a';
		}
		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';
		}
		else 
		a[i]=a[i];
	}
			printf("%s\n",a);
	}
	return 0;
}