import sys

s=input()

last=[]
for i in s:
    last.append((int(i)+3)%9)
middle=last[0]
last[0]=last[2]
last[2]=middle

middle=last[1]
last[1]=last[3]
last[3]=middle

strr=''
for i in last:
    strr=strr+str(i)
print(strr)