BentB@FromTipFinger-BackFingerDown-BentB@InsideTrunkhigh-BackFingerDown BentB@TipFinger-BackFingerDown-BentB@CenterTrunkhigh-BackFingerDown

Production

 * Move the hands toward each other so the finger tips meet in the following posture.
 * Move the hands toward each other so the finger tips meet in the following posture.
 * Move the hands toward each other so the finger tips meet in the following posture.

Verb

 * 1)  to introduce (someone); to cause (someone) to be acquainted