роторная машинка

al = ["A",0,"B",1, "C",2, "D",3, "E", 4,"F",5, "G",6, "H",7, "I",8, "J",9, "K",10, "L",11, "M",12, "N",13, "O",14, "P",15, "Q",16, "R",17, "S",18, "T",19, "U",20, "V",21, "W",22,"X", 23,"Y",24, "Z",25]
al2 = [[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]
proverka = 0
fg = 0
akr = ["A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"]
def kaka(m , b):
    if b == " ":
        return
    l = 25
    for i in range(26):
        if b == akr[l]:
            if m > i:
                y = 0 + (m-i-1)
                return akr[y]
            else:
                return akr[l+m]
        l-=1
def peni(a):
    for i in range(26):
        if akr[i] == a:
            return i


a = input()
b = input()
qwe =peni(b[0])
for i in range(26):
    for g in range(26):
        al2[i].append(kaka(i,akr[g]))
print(al2)
for i in range(len(a)):
    f = peni(a[i])
    g = peni(b[i])
    print(al2[f][g],end = "")