Array( 0 => array( 0 => 0 1 => 0 2 => 0 3 => 0 4 => 0 5 => 0 ) 1 => array( 0 => 1 1 => 1 2 => 1 3 => 1 4 => 1 5 => 1 ) 2 => array( 0 => 2 1 => 2 2 => 2 3 => 2 4 => 2 5 => 2 ) 3 => array( 0 => 3 1 => 3 2 => 3 3 => 3 4 => 3 5 => 3 ) )