while True:
try:
s = input()
ms = ''
ld = {'abc':'2', 'def':'3', 'ghi':'4', 'jkl':'5',
'mno':'6', 'pqrs':'7', 'tuv':'8', 'wxyz':'9'}
for i in s:
if i.isdigit():
ms += i
elif i.isupper():
if i is 'Z':
i = 'a'
else:
i = chr(ord(i.lower())+1)
ms += i
elif i.islower():
for key in ld.keys():
if i in key:
i = ld[key]
ms += i
print(ms)
except:
break 
京公网安备 11010502036488号