#const
alph_lower="abcdefghijklmnopqrstuvwxyz"
alph_upper="ABCDEFGHIJKLMNOPQRSTUVWXYZ"

#process
S=input()
N=int(input())
#数字をなくすために最大10回ずらす
for i in range(10):
    if N==0:break
    S=S.translate(str.maketrans(dict(zip(alph_lower,alph_lower[1:]+alph_lower[:-1]))))
    S=S.translate(str.maketrans(dict(zip(alph_upper,alph_upper[1:]+alph_upper[:-1]))))
    S=S.translate(str.maketrans(dict(zip("0123456789",["1","2","3","4","5","6","7","8","9","CpCzNkSuTbEoA"]))))
    N-=1

N=N%26
S=S.translate(str.maketrans(dict(zip(alph_lower,alph_lower[N:]+alph_lower[:-N]))))
S=S.translate(str.maketrans(dict(zip(alph_upper,alph_upper[N:]+alph_upper[:-N]))))

print(S)