Array
(
    [0] => Array
        (
            [0] => :3branchkiicon:
            [1] => :leaf2.1kiicon:
            [2] => :leaf2.2kiicon:
            [3] => :4branchkiicon:
        )

    [1] => Array
        (
            [0] => 
            [1] => 
            [2] => 
            [3] => 
        )

    [2] => Array
        (
            [0] => 3branchki
            [1] => leaf2.1ki
            [2] => leaf2.2ki
            [3] => 4branchki
        )

    [3] => Array
        (
            [0] => icon
            [1] => icon
            [2] => icon
            [3] => icon
        )

)
<br />