Now whole paragraphs magically appear and disappear, change places effortlessly, instantaneously.

Four paragraphs appeared, written by a young police reporter.

Fourthly, the premises on which your final paragraph appear to be predicated are truly disturbing.

The following paragraph appeared on the last page of a recently published official report: perhaps it should have been nearer the front!

In the original, the last paragraph of the quoted text appears to have been added by a much later hand.

He later said that despite his having filed a 12-page report to his London newsroom, only a few paragraphs appeared in the paper.

A second paragraph appears to be identical in its entirety, as well.

In the depth-first traversal for the above example the paragraphs would appear in the order p1, p4, p5, p6, p2, p3.

That paragraph appeared in this column six years ago.

The paragraph inspired by Poirot duly appeared in our daily paper the next morning.