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

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

}


int
main(int argc, const char *argv[]) {
	char *endptr;

	printf("XFD -> %ld\n", scan_column_index("XFD"));
	return 0;
}