#define push_back pb
#define first fst
#define second sec
#include<bits/stdc++.h>
using namespace std;
typedef pair<int,int> pii;
typedef long long ll;
const int N=2e5+10,M=5e2+10,inf=0x3f3f3f3f,mod=1e9+7;//998244353;
const ll inff=0x3f3f3f3f3f3f3f3f;
typedef double db;
const db eps=1e-9;
string s;
void solve()
{
	cin>>s;
	vector<int>vx;
	int cnt=0;
	for(auto ch:s)
	{
		int x=ch-'0';
		if(x)
		vx.pb(x);
		else ++cnt;
	}
	int sz=s.size();
	if(sz==cnt)
	{
		cout<<((sz==2)?"0 0\n":"-1 -1\n");
		return;
	}
	if(sz<2||sz>36)
	{
		cout<<"-1 -1\n";
		return;
	}
	sort(vx.begin(),vx.end());
	if(cnt)
	{
		cout<<"0 ";
		cout<<vx[0]<<(--cnt?string(cnt,'0'):"");
	}
	else cout<<vx[0]<<' ';
	for(int i=1;i<vx.size();i++)
	cout<<vx[i];
}
int main()
{
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	int T=1;
//	cin>>T;
//	T=read();
	while(T--)
	solve();
	return 0;
}