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CSE16265_ExNo02_05.py

+y,z=[str(a) for a in input().split()]
+yl=list(y)
+zl=list(z)
+for i in range(0,2):
+	temp=yl[i]
+	yl[i]=zl[i]
+	zl[i]=temp
+print(''.join(yl),''.join(zl))
+