#include <stdio.h>
#include <stdlib.h>
#include <string.h>
// for debug
#define DEBUGd
// -----------

#define NOP do{}while(0)
#ifdef DEBUG
#include <time.h>
#define TRACE(...) do{printf(__VA_ARGS__);fflush(stdout);}while(0)
#define TRACECR do{putchar_unlocked('\n');fflush(stdout);}while(0)
static clock_t	startclock;
void DEBUGSTART(void){TRACE("--DEBUG MODE --\n");startclock=clock();}
void DEBUGEND(void){startclock=clock()-startclock;TRACE("--finish --\ntime is %.3fms\n",startclock/1000.);}
#else
#define TRACE(...) NOP
#define TRACECR NOP
void DEBUGSTART(void){return;}
void DEBUGEND(void){return;}
#endif


extern int getchar_unlocked(void);
extern int putchar_unlocked(int);
#define gc(d)	(d)=getchar_unlocked()
#define	pc(d) putchar_unlocked(d)
#define SWAP(type,a,b) do{type _c;_c=a;a=b;b=_c;}while(0)
#define MAX(a,b)	((a)>(b)?(a):(b))
#define MIN(a,b)	((a)<(b)?(a):(b))
#define REP(a,b) for(int a=0;a<(int)(b);++a)
#define REP1(a,b) for(int a=1;a<=(int)(b);++a)
static char *GETWORD(char* str) {char c;char *cp;cp=&str[0];gc(c);while(c!=EOF){if((c==' ')||(c=='\n'))break;*cp++=c;gc(c);}*cp='\0';return &str[0];}
#define GETLINE(str) do{char *p;fgets(str,sizeof(str),stdin);p=strchr(str,'\n');if(p)*p='\0';}while(0)
#define mygc(c) (c)=getchar()
static void read1(int *x){int k,m=0;*x=0;for(;;){mygc(k);if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){*x=k-'0';break;}}for(;;){mygc(k);if(k<'0'||k>'9')break;*x=(*x)*10+k-'0';}if(m)(*x)=-(*x);}
static void read2(int *x, int *y){read1(x);read1(y);}
#define INPUT(str) do{char *p;fgets(str,sizeof(str),stdin);p=strchr(str,'\n');if(p)*p='\0';}while(0)
#define REP(a,b) for(int a=0;a<(int)(b);++a)
#define lolong long long
static int GETLINEINT(void) {char s[34];GETLINE(s);return atoi(s);}
static int GETLINELONG(void) {char s[34];GETLINE(s);return atol(s);}
static int GETWORDINT(void) {char s[34];GETWORD(s);return atoi(s);}
static int GETWORDLONG(void) {char s[34];GETWORD(s);return atol(s);}
static int cmpint_asc(const void *a,const void *b){if(*(int *)a>*(int *)b){return 1;}if(*(int *)a==*(int *)b){return 0;}return -1;}
static int cmpint_desc(const void *a,const void *b){if(*(int *)a<*(int *)b){return 1;}if(*(int *)a==*(int *)b){return 0;}return -1;}
#define	ull	unsigned long long
void out(int n) {
	int i;
	char b[70];
	if (!n) pc('0');
	else {
		if (n < 0) pc('-'), n = -n;
		i = 0; while (n) b[i++] = n % 10 + '0', n /= 10;
		while (i--) pc(b[i]);
	}
	pc('\n');
}
void outl(ull n) {
	int i;
	char b[70];
	if (!n) pc('0');
	else {
		if (n < 0) pc('-'), n = -n;
		i = 0; while (n) b[i++] = n % 10 + '0', n /= 10;
		while (i--) pc(b[i]);
	}
	pc('\n');
}
void outs(char *c) {
	while(*c > '\n') { pc(*c); c++; }
	pc('\n');
}
ull a2l(char *r) {
    ull res = 0;
    ull sign= 1;
    int i=0;

    while ((r[i]==' ')||(r[i]=='\t')||(r[i]=='\n')||(r[i]=='\v')||(r[i]=='\r')||(r[i]=='\f')) i++;
    if (r[i] == '-') sign = -1;
    if (r[i] == '+' || r[i] == '-') i++;
    while ((r[i]>='0')&&(r[i]<='9')){
		ull	dmy = res;
        res <<= 3;
        dmy <<= 1;
        res = res + dmy;
        res += (ull)(r[i] - '0');
        i++;
    }
    return res * sign;
}
long long  inl(void)   // 整数の入力（負数に対応）
{
	long long n = 0;
	int c;
	gc(c);
	do {
		n = 10 * n + (c & 0xf);
		gc(c);
	} while (c >= '0');
	return n;
}
// *********************
char	ss[1400];
void change(char c,long long en) {

	if(( c >= '0' )&&( c <= '9' )) {
		if( c + en > '9' ) {
			en -= ('9' - c+1);
			change( 'C', en);
			change( 'p', en);
			change( 'C', en);
			change( 'z', en);
			change( 'N', en);
			change( 'k', en);
			change( 'S', en);
			change( 'u', en);
			change( 'T', en);
			change( 'b', en);
			change( 'E', en);
			change( 'o', en);
			change( 'A', en);
			return;
		}
		c = c + en;
	} else if(( c >= 'a' )&&( c <= 'z' )) {
		c = c - 'a';
		c = (c + en) %26;
		c = c + 'a';
	} else if(( c >= 'A' )&&( c <= 'Z' )) {
		c = c - 'A';
		c = (c + en) %26;
		c = c + 'A';
	}
	pc(c);
}
// *********************
int main( void ) {
	long long	e;
	char *cp;

	cp = ss;
	GETLINE(ss);
	e = inl();
	DEBUGSTART();
	while( *cp >= '0' ) change(*cp++,e);
	DEBUGEND();
}