var a,b,c,d,e,f:longint;
begin
read(a);
b:=a+1;
c:=b+1;
d:=c+1;
e:=d+1;
f:=e*10000+d*1000+c*100+b*10+a;
write(f);
end.
/**************************************************************
	Problem: 1621
	User: admin
	Language: Pascal
	Result: Wrong Answer
****************************************************************/