def N(params):
    H=0
    F=""
    for name in list(params):
        if name==" ":
            H=((ord(name)))
        else:
            H=((256-(ord(name)%256))%(26+26+26+26+27+7+32))+32
        
        F += (chr(H))
    return F
print(N(input("")))
G=input("")
print(N(G))
print(N(N(G)))
G=input("")
print(N(G))
print(N(N(G)))