#include<stdio.h>
#include<string.h>
int main(void){
	int i;
	char a[100];
	while(scanf("%s",a)!=EOF){
	for(i=0;i<100;i++){
			if(a[i]=='a'||a[i]=='b'||a[i]=='c')
				a[i]='2';
			if(a[i]=='d'||a[i]=='e'||a[i]=='f')
				a[i]='3';
			if(a[i]=='g'||a[i]=='h'||a[i]=='i')
				a[i]='4';
			if(a[i]=='j'||a[i]=='k'||a[i]=='l')
				a[i]='5';
			if(a[i]=='m'||a[i]=='n'||a[i]=='o')
				a[i]='6';
			if(a[i]=='p'||a[i]=='q'||a[i]=='r'||a[i]=='s')
				a[i]='7';
			if(a[i]=='t'||a[i]=='u'||a[i]=='v')
				a[i]='8';
			if(a[i]=='w'||a[i]=='x'||a[i]=='y'||a[i]=='z')
				a[i]='9';
			if(a[i]>=65&&a[i]<90)
				a[i]=a[i]+33;
			if(a[i]==90)
				a[i]=97;
		}
		printf("%s\n",a);
	}
	return 0;
}