import sys

sys.setrecursionlimit(10**6)
int1 = lambda x: int(x)-1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.buffer.readline())
def LI(): return list(map(int, sys.stdin.buffer.readline().split()))
def LI1(): return list(map(int1, sys.stdin.buffer.readline().split()))
def LLI(rows_number): return [LI() for _ in range(rows_number)]
def LLI1(rows_number): return [LI1() for _ in range(rows_number)]
def BI(): return sys.stdin.buffer.readline().rstrip()
def SI(): return sys.stdin.buffer.readline().rstrip().decode()
# dij = [(0, 1), (-1, 0), (0, -1), (1, 0)]
dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)]
inf = 10**16
# md = 998244353
md = 10**9+7

def dtos(d):
    d=int(d)
    if d+n<10:return str(d+n)
    res=""
    s="CpCzNkSuTbEoA"
    for c in s:
        c=ord(c)
        if c>=97:
            res+=chr((c-97+n+d-10)%26+97)
        else:
            res+=chr((c-65+n+d-10)%26+65)
    return res

s0=SI()
n=II()

ans=""
for c in s0:
    if c.isdigit():
        ans+=dtos(c)
    else:
        c=ord(c)
        if c>=97:
            ans+=chr((c-97+n)%26+97)
        else:
            ans+=chr((c-65+n)%26+65)

print(ans)