while 1: try: def zhkey(x): inw = ['abc', 'def', 'ghi', 'jkl', 'mno', 'pqrs', 'tuv', 'wxyz'] outw = [2, 3, 4, 5, 6, 7, 8, 9] for j in range(len(inw)): if x in inw[j]: return outw[j] mingkey = input().strip() ankey = [] for i in mingkey: if i.isupper() and i != 'Z': res = chr(ord(i.lower())+1) ankey.append(res) elif i == 'Z': ankey.append('a') elif i.islower(): res = zhkey(i) ankey.append(res) else: ankey.append(i) for i in ankey: print(i, end='') except: break