#include <stdio.h>
#include <stdlib.h>
#include <string.h>
// Yukicoder №305 鍵(2)
// https://yukicoder.me/problems/no/305
// ***********************
// for debug
#define DEBUG

#define NOP do{}while(0)
#ifdef DEBUG
#define TRACE(...) do{printf(__VA_ARGS__);fflush(stdout);}while(0)
#define TRACECR do{printf("\n");fflush(stdout);}while(0)
#else
#define TRACE(...) NOP
#define TRACECR NOP
#endif

extern int getchar_unlocked(void);
extern int putchar_unlocked(int);
#define gc(d)	(d)=getchar_unlocked()
#define	pc(d) putchar_unlocked(d)
#define PRINCR pc('\n')
#define	PRIN(s)	do{char *p=s;while(*p)pc(*p++);PRINCR;fflush(stdout);}while(0);
#define NOCR(strig) do{char *p;p=strchr(strig,'\n');if(p)*p='\0';}while(0)
// The out-of-date function
#define	asctime(...)	asctime_s(...)
#define	ctime(...)		ctime_s(...)
#define	strlen(a)	mystr_len(a)

// for stdio
#define GETLINE(str) do{char *p;fgets(str,sizeof(str),stdin);p=strchr(str,'\n');if(p)*p='\0';}while(0)
#define REP(a,b) for(int a=0;a<(int)(b);++a)
#define lolong long long
#define INPBUF (250+2)
static char *GETWORD(char* str) {char c;char *cp;cp=&str[0];c=fgetc(stdin);while( c != EOF ){if((c==' ')||( c=='\n')) break;*cp++=c;c=fgetc(stdin);}*cp='\0';return &str[0];}
static int GETWORDINT(void) {char s[34];GETWORD(s);return atoi(s);}
static int GETLINEINT(void) {char s[34];GETLINE(s);return atoi(s);}
// ***********************
// ***********************
// 外部変数
// ***********************
int main() {
	char	str[] = { "0123456789" };
	int		i;
	int		mae,ima;

	PRIN(str);
	ima = mae = GETLINEINT();
	if( mae == 10 ) return 0;
	while(1) {
		for( i=0; i < 10; i++ ) {
			while( mae == ima ) {
				str[i] = ((str[i] - '0') + 1 ) % 10 + '0';
				PRIN(str);
				ima = GETLINEINT();
				if( ima == 10 ) return 0;
			}
			if( mae > ima ) {
				str[i] = ((str[i] - '0') + 9 ) % 10 + '0';
			}
			mae = ima;
		}
	}
}