// yukicoder 313 (http://yukicoder.me/problems/686)
#include<cstdio>
#define rep(i,a) for(int i=0;i<(a);++i)

int pi[10] = { 20104, 20063, 19892, 20011, 19874, 20199, 19898, 20163, 19956, 19841 };

char S[200002];

int main()
{
	scanf( "%s", S );

	for( int i = 0; S[i] != '\0'; ++i ) if( S[i] >= '0' && S[i] <= '9' )
		--pi[S[i]-'0'];

	int a, b;
	rep( i, 10 )
	{
		if( pi[i] == -1 )
			a = i;
		if( pi[i] == 1 )
			b = i;
	}

	printf( "%d %d\n", a, b );

	return 0;
}