#!/usr/bin/env cscript
#include <stdio.h>
#include <string.h>
#define ALPHABET "ABCDEFGHIJKLMNOPQRSTUVWXYZ"


int
scan_column_string(const char column_string[3 + 1]) {

}

int
print_column_string(const char column_string[3 + 1], int column_index) {

}

int
main(int argc, const char *argv[]) {
	int column_index;
	char column_string[3 + 1];

	strcpy(column_string, "A");

	scan_column_string(column_string, &column_index);

	for (int n = 1; n <= 78; n++) {
		print_column_string(column_string, column_index);
		puts(column_string);
		column_index += 1
	}

	return 0;
}