# 原字符
A = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
# 变换后的字符
B = '1234567890bcdefghijklmnopqrstuvwxyzaBCDEFGHIJKLMNOPQRSTUVWXYZA'
s1 = input()
s2 = input()
s3 = ''
s4 = ''
for i in s1:
if i.isalpha():
s3 += B[A.index(i)]
elif i.isdigit():
s3 += B[A.index(i)]
else:
s3 += i
print(s3)
for i in s2:
if i.isalpha():
s4 += A[B.index(i)]
elif i.isdigit():
s4 += A[B.index(i)]
else:
s4 += i
print(s4)

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