Array
(
    [0] => Array
        (
            [0] => ks
            [1] => ah
            [2] => jd
            [3] => jc
        )

    [1] => Array
        (
            [0] => ac
            [1] => kh
            [2] => kc
            [3] => qh
        )

    [2] => Array
        (
            [0] => as
            [1] => qs
            [2] => kd
            [3] => qd
        )

    [3] => Array
        (
            [0] => jh
            [1] => ad
            [2] => qc
            [3] => js
        )

)