#53769: python簡單解
angus7315197@gmail.com
(Noncoder159738)
def re(ReList):
for i in range(len(ReList)):
ReList[i] = ReList[i][::-1] # 反轉每一項字串
return " ".join(ReList) # 以空格隔開傳回去
while True:
try: # 異常處理
n = list(map(str, input().split())) # 輸入存成串列
print(re(n))
except EOFError:
break