The marked paragraph below declares orphans: 1; widows: 1, so any split of it is acceptable and the page boundary falls exactly where ordinary flow puts it.
Filler line 1 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 2 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 3 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 4 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 5 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 6 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 7 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 8 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 9 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 10 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 11 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 12 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 13 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Sentence 1 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 2 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 3 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 4 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 5 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 6 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 7 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 8 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 9 of the marked paragraph, long enough to occupy a line of its own at this measure.
The same paragraph in the same place, now declaring orphans: 2; widows: 4, so at least four of its own lines have to fall after the break it is split at.
Filler line 1 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 2 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 3 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 4 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 5 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 6 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 7 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 8 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 9 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 10 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 11 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 12 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Filler line 13 — body copy that positions the marked paragraph so its own lines meet the page boundary.
Sentence 1 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 2 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 3 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 4 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 5 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 6 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 7 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 8 of the marked paragraph, long enough to occupy a line of its own at this measure. Sentence 9 of the marked paragraph, long enough to occupy a line of its own at this measure.