#include <stdio.h>

int main(void) {
	// your code goes here
    int x,b0,b1,b2,b;
    scanf("%d",&x);
    b0=x/100-10;
    b=(x-b0*100)/1000;
    b2=x%10;
    b1=x-b*1000-b0*100-b2;
    printf("千位=%d,百位=%d,十位=%d,个位=%d\n",b,b0,b1,b2);
	return 0;
}