#include<stdio.h>int main(){	char a,b,c,t;	while(scanf("%c%c%c",&a,&b,&c)!=EOF)	{		getchar();		if(a>b)		{			t=a;			a=b;			b=t;		}		if(a>c)		{			t=a;			a=c;			c=t;		}		if(b>c)		{			t=b;			b=c;			c=t;		}		printf("%c %c %c\n",a,b,c);	}}