21.   Not only does its position change along the chromosome, but its sequence is sometimes inverted or otherwise rearranged.

22.   Often when promoted, they contend, the position changes, responsibilities are whittled, or new predominantly African-American work teams are cobbled together for them to head.

23.   Part of what they liked about Baughman was the way he attacked the position change, trying to learn as much as he could.

24.   Some of the work has included position changes.

25.   That included some rather radical position changes.

26.   The defense, with so many injuries and position changes in recent weeks, was overwhelmed.

27.   The names in the lineup change, the positions change, and the New York Mets win.

28.   The secondary, with three position changes and two first-time starters, also benefits from the additional practice.

29.   The Rangers have added a grinding center in Brian Skrudland and there is a possibility of a position change for Aleksei Kovalev or Adam Graves.

30.   There already have been several position changes before spring practice has started.