#include <stdio.h>

int main(void) {
	// your code goes here
	char action;
	int cr, cc;
	printf("Enter 'c <row> <column>' to click on a block.\n");
	scanf("%c %d %d",&action,&cr,&cc);
	printf("You typed: %c %d %d\n",action,cr,cc);
	return 0;
}