list input split for in range len if 97 ord 122 or 65 ord 90 elif for

n = list(input().split('#')[0])+['#']
t = 0
for i in range(len(n)):
    if 97 <= ord(n[i]) <= 122 or 65 <= ord(n[i]) <= 90:
        t += 1
    elif t != 0:
        for j in range(i-t,i):
            if 97 <= ord(n[j]) <= 122:
                n[j] = chr((ord(n[j])+t-97)%26+97)
            elif 65 <= ord(n[j]) <= 90 :
                n[j] = chr((ord(n[j])+t-65)%26+65)
        t = 0
for i in range(len(n)):
    print(n[i],end ='')