11.   I hugged my knees to my chest.

12.   I just sat staring into the darkness, hugging my knees.

13.   Her arms hugging her knees, Mrs. Lin choked on tears as she explained why her son took such a risk.

14.   She was hugging her knees to her chest.

15.   Hugging his knees and running his fingers through his long gray beard, he listens.

16.   She folds forward, hugging her knees.

17.   Sher Aga, an elderly gray-bearded nightwatchman, crouched against a far wall, hugging his knees to his chest, his frail hands trembling.