#include<stdio.h>
#include<string.h>
#include<math.h>
#include<stdlib.h>

char str[101];
int main(){
	while(gets(str)!=NULL){
		size_t length;
		length = strlen(str);
		int i;
		for(i = 0; i < length; i++){
			if(str[i]>='A'&&str[i]<='Z'){
				if(str[i]=='Z'){
					printf("a");
				}else{
					printf("%c",str[i]+=33);
				}
			}else if(str[i]>='a'&&str[i]<='z'){
				if(str[i]=='a'||str[i]=='b'||str[i]=='c'){
					printf("2");
				} else if(str[i]=='d'||str[i]=='e'||str[i]=='f'){
					printf("3");
				} else if(str[i]=='g'||str[i]=='h'||str[i]=='i'){
					printf("4");
				}else if(str[i]=='j'||str[i]=='k'||str[i]=='l'){
					printf("5");
				}else if(str[i]=='m'||str[i]=='n'||str[i]=='o'){
					printf("6");
				}else if(str[i]=='p'||str[i]=='q'||str[i]=='r'||str[i]=='s'){
					printf("7");
				}else if(str[i]=='t'||str[i]=='u'||str[i]=='v'){
					printf("8");
				}else if(str[i]=='w'||str[i]=='x'||str[i]=='y'||str[i]=='z'){
					printf("9");
				}
			} else if (str[i]>='0'&&str[i]<='9'){
				printf("%d",str[i]-48);
			} else {
				printf("%c", str[i]);
			}
		}
		printf("\n");
		
	}
	return 0;
}