#include<stdio.h>
#include<string.h>
int main(){
	int i,j;
	int n;
	int d = 'A' -'a';
	char arry[101];
	while(scanf("%s",arry)!=EOF){
	n = strlen(arry);
	for(i=0;i<n;i++){
		if(arry[i]<'Z'&&arry[i]>='A'){
			arry[i] = arry[i]-d+1;
			continue;
		}
		if(arry[i]=='Z'){
			arry[i] = 'a';
			continue;
		}
		if(arry[i]>='a'&&arry[i]<='c'){
			arry[i]='2';
			continue;
		}
		if(arry[i]>='d'&&arry[i]<='f'){
			arry[i] = '3';
		}
		if(arry[i]>='g'&&arry[i]<='i'){
			arry[i] = '4';
		}
		if(arry[i]>='j'&&arry[i]<='l'){
			arry[i] = '5';
		}
		if(arry[i]>='m'&&arry[i]<='o'){
			arry[i] = '6';
		}
		if(arry[i]>='p'&&arry[i]<='s'){
			arry[i] = '7';
		}
		if(arry[i]>='t'&&arry[i]<='v'){
			arry[i] = '8';
		}
		if(arry[i]>='w'&&arry[i]<='z'){
			arry[i] = '9';
		}
	}
	printf("%s\n",arry);
    }
	return 0;
}