so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary so some careful pruning will be necessary