Array
(
    [1] => Array
        (
            [A] => reference
            [B] => name
            [C] => surname
        )

    [2] => Array
        (
            [A] => SMI13
            [B] => John
            [C] => Smith
        )

    [3] => Array
        (
            [A] => JON11
            [B] => Noah
            [C] => Jones
        )

    [4] => Array
        (
            [A] => TAY29
            [B] => Ella
            [C] => Taylor
        )

    [5] => Array
        (
            [A] => WHI09
            [B] => Lily
            [C] => White
        )

    [6] => Array
        (
            [A] => EVA10
            [B] => Lucy
            [C] => Evans
        )

    [7] => Array
        (
            [A] => ROB52
            [B] => Jessica
            [C] => Robinson
        )

    [8] => Array
        (
            [A] => WAL99
            [B] => Harry
            [C] => Walker
        )

    [9] => Array
        (
            [A] => WIL45
            [B] => George
            [C] => Williams
        )

    [10] => Array
        (
            [A] => SMI27
            [B] => Lucas
            [C] => Smith
        )

    [11] => Array
        (
            [A] => COO87
            [B] => Rose
            [C] => Cooper
        )

)