<?php

return [
    [
        6,
        8,
    ],
    [
        7,
        9,
    ],
    [
        8,
        10,
    ],
    [
        9,
        12,
    ],
    [
        10,
        13,
    ],
    [
        11,
        14,
    ],
    [
        12,
        16,
    ],
    [
        14,
        18,
    ],
    [
        16,
        21,
    ],
    [
        18,
        24,
    ],
    [
        20,
        26,
    ],
    [
        22,
        29,
    ],
    [
        24,
        32,
    ],
    [
        36,
        48,
    ],
    [
        48,
        64,
    ],
    [
        60,
        80,
    ],
];