#include <stdlib.h>
#include <stdio.h>

int powers[] = {1, 10, 100, 1000, 10000, 100000, 1000000, 10000000};
char lock[10];
int len;

void print(int i){
	if (lock[i] == '0' || lock[i] == '1'){
		for(; lock[i] <= '9'; lock[i]++){
			if (i > 0) print(i - 1);
			if (lock[i] != '9') printf("%s ", lock);
		}
		lock[i]--;
	}else{
		for(; lock[i] >= '0'; lock[i]--){
			if (i > 0) print(i - 1);
			if (lock[i] != '0') printf("%s ", lock);
		}
		lock[i]++;
	}	
}

int main(int argc, char * argv[]){
	int i, changed, j;
	while(1){
		i = 0;
		while (1) {
			lock[i] = (char) getchar();
			if (lock[i] == '-')
				return 0;
			if (lock[i] == '\n') {
				lock[i] = 0;
				break;
			}
			i++;
		}
		len = i;
		j = 0;
		for(i = 0; i < len; i++){
			if (lock[i] >= '5')
				j += ('9' - lock[i]);
			else
				j += (lock[i] - '0');
		}
		printf("%d\n", powers[len]-1+j);
		changed = 0;
		for (i = 0; i < len; i++) {
			if (lock[i] >= '5' && lock[i] < '9') {
				changed = 1;
				lock[i]++;
				for (; lock[i] <= '9'; lock[i]++)
					printf("%s ", lock);
				lock[i]--;
			} else if (lock[i] < '5' && lock[i] > '0') {
				changed = 1;
				lock[i]--;
				for (; lock[i] >= '0'; lock[i]--)
					printf("%s ", lock);
				lock[i]++;
			}
		}
		/*printf("sep\n");
		if (changed)
			printf("%s ", lock);*/
		if (lock[0] == '0') lock[0]++;
		else lock[0]--;
		print(len - 1);
		printf("%s\n", lock);
		
	}
	return 0;
}