<?php

return [
    ['R1C1', 'A1'],
    ['R1C1', '$A$1'],
    ['R1C1', '$A1'],
    ['R1C1', 'A$1'],
    ['R2C2', 'B2'],
    ['R5C12', 'L5'],
    ['R1024C26', 'Z1024'],
    ['R2048C27', 'AA2048'],
    ['R4096C52', 'AZ4096'],
    ['R8192C53', 'BA8192'],
    ['R65535C256', 'IV65535'],
];