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

}




return 0;}