You are given a string S of length 3 consisting of `a`, `b` and `c`. Determine if S can be obtained by permuting `abc`.
a = "baa"
if a in ["abc","acb","bac","bca","cab","cba"]: #== ("abc" or "acb" or "bac" or "bca" or "cab" or "cba"):
  print("Yes")
else:
  print("No")
a = input()
if a in ["abc","acb","bac","bca","cab","cba"]: #== ("abc" or "acb" or "bac" or "bca" or "cab" or "cba"):
  print("Yes")
else:
  print("No")