#include <stdio.h>

#define MAXLEN 70

int index( char str[], char match );
void getln( char line[] );

void main() 
{ 
	char plain[MAXLEN], subst[MAXLEN], line[MAXLEN], c; 
	int check; 
	
	getln( plain ); 
	getln( subst ); 
	printf( "%s\n", subst ); 
	printf( "%s\n", plain ); 

	while( (c = getchar()) != EOF )
	{ 
		check = index( plain, c ); 
		if( check != -1 )
		{
			putchar( subst[ check ] );
		}
		else
		{
			putchar( c ); 
		}
	} 
}

int index( char str[], char match )
{
	int i = 0, ret = -1; 
	
	while( str[i] != '\0' ) 
	{ 
		if( str[i] == match ) 
		{ 
			ret = i;
			break; 
		}
		i++; 
	} 
	return ret;
}

void getln( char line[] )
{ 	
	int i; 
	
	fgets( line, MAXLEN-2, stdin ); 
	i = strlen( line ); 
	line[i-1] = '\0'; 
}