#include <stdio.h>

#define RECSIZE 14

int main()
{
	FILE *f;
	char froot[RECSIZE];
	int record,offset;

	if(!(f = fopen("froot.txt","r")))
	{
		puts("Error opening file");
		return(1);
	}

	for(record=0;record<25;record+=2)
	{
		offset = record * RECSIZE;
		fseek(f,offset,SEEK_SET); 
		fread(froot,RECSIZE,1,f);
		printf("%2d: %s\n",record,froot);
	}
	fclose(f);
	return(0);
}