#include <bits/stdc++.h>
using namespace std;
int main()
{
string n,a;
long long s,b,c,d,l;
while(cin>>n)
{
sort(n.begin(),n.end());
a=n;
if(a[0]=='0')
{
for(int i=1;i<n.size();i++)
{
if(a[i]!='0')
{
swap(a[0],a[i]);
break;
}
}
}
reverse(n.begin(),n.end());
b=atoll(n.c_str());
c=atoll(a.c_str());
if(b<c)
swap(b,c);
s=b-c;
d=s/9;
printf("%lld - %lld = %lld = 9 * %lld\n",b,c,s,d);
}
return 0;
}