#include<stdio.h>
#include<string.h>
int main(){
	char a[101],l;
	while(scanf("%s",a)!=EOF){
		l=strlen(a);
		for(int i=0;i<l;i++){
			if(a[i]>='A'&&a[i]<='Z'){
				if(a[i]=='Z'){
					printf("a");
				}
				else printf("%c",a[i]+33);
			}
			else if(a[i]>='a'&&a[i]<='c'){
				printf("2");
			}
			else if(a[i]>='d'&&a[i]<='f'){
				printf("3");
			}
			else if(a[i]>='g'&&a[i]<='i'){
				printf("4");
			}
			else if(a[i]>='j'&&a[i]<='l'){
				printf("5");
			}
			else if(a[i]>='m'&&a[i]<='o'){
				printf("6");
			}
			else if(a[i]>='p'&&a[i]<='s'){
				printf("7");
			}
			else if(a[i]>='t'&&a[i]<='v'){
				printf("8");
			}
			else if(a[i]>='w'&&a[i]<='z'){
				printf("9");
			}
			else printf("%c",a[i]);
		}
		printf("\n");
	}
	
	return 0;
}