#include<stdio.h>
int main(){
	int i,j;
	char a[100];
	while(scanf("%s",a)!=EOF){
		for(i=0;a[i]!='\0';i++){
			if(a[i]=='1'){
				a[i]=='1';
			}
			if(a[i]=='0'){
				a[i]=='0';
			}
			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]=='A'||a[i]=='B'||a[i]=='C'||a[i]=='D'||a[i]=='E'||a[i]=='F'||a[i]=='G'
			||a[i]=='H'||a[i]=='I'||a[i]=='J'||a[i]=='K'||a[i]=='L'||a[i]=='M'||a[i]=='N'||
			a[i]=='O'||a[i]=='P'||a[i]=='Q'||a[i]=='R'||a[i]=='S'||a[i]=='T'||a[i]=='U'||a[i]=='V'
			||a[i]=='W'||a[i]=='X'||a[i]=='Y'||a[i]=='Z'){
				a[i]=a[i]+32;
				if(a[i]=='z'){
					a[i]='a';
				}else{
					a[i]=a[i]+1;
				}
			}
		}
		printf("%s\n",a);
	}
	return 0;
}