from sys import stdin
ch=["﹏","兝","α","么","功","吒","吭","沔","坼","歿","俞","枯","苒","娉","珮","豹","崤","淚","許","廄","琵","跚","愧","稞","鈾","暝","蓋","墦","穀","閱","璞","餐","縷","擺","黠","孀","髏","躡","尐","佢","汻","岤","狖","垥","柦","胐","娖","涂","罡","偅","惝","牾","莍","傜","揊","焮","茻","鄃","幋","滜","綅","赨","塿","槙","箤","踊","嫹","潿","蔌","醆","嬞","獦","螏","餤","燡","螰","駹","礒","鎪","瀙","酀","瀵","騱","酅","贕","鱋","鱭"]
while True:
 line=stdin.readline()
 if not line:
  break
 line=line.strip()
 b=0
 for i in range(len(ch)):
  for j in range(len(line)):
   if line[j]==ch[i]:
    b=1
 if b==1:
  print('Yes')
 else:
  print('No')