#include<stdio.h>
#include<string.h>
int main(){
	char a[10001];
	int x,i;
	while(scanf("%s",a)!=EOF){
		x=strlen(a);
		for(i=0;i<x;i++){
		if(a[i]-'0'>=0&&a[i]-'0'<=9)
			printf("%c",a[i]);
		else if((int)a[i]>=65&&(int)a[i]<=90){
			if((int)a[i]==90)
				printf("a");
			else
				printf("%c",a[i]+32+1);
		}
		else if((int)a[i]>=97&&(int)a[i]<=122){
			if(a[i]=='a'||a[i]=='b'||a[i]=='c')
				printf("2");
			if(a[i]=='d'||a[i]=='e'||a[i]=='f')
				printf("3");
			if(a[i]=='g'||a[i]=='h'||a[i]=='i')
				printf("4");
			if(a[i]=='j'||a[i]=='k'||a[i]=='l')
				printf("5");
			if(a[i]=='m'||a[i]=='n'||a[i]=='o')
				printf("6");
			if(a[i]=='p'||a[i]=='q'||a[i]=='r'||a[i]=='s')
				printf("7");
			if(a[i]=='t'||a[i]=='u'||a[i]=='v')
				printf("8");
			if(a[i]=='w'||a[i]=='x'||a[i]=='y'||a[i]=='z')
				printf("9");
		}else
			printf("%c",a[i]);
		}
		printf("\n");
	}
}