Description:

 The fifth matra of the Gurmukhi script is Aunkarh.

Shape :

 extends to the full width of the letter.             (Draw) 
Position :  Written below the letter.
 Sound :

 Same as 'u'  in "put" .
Examples :
 khush (happy) =   ਖੁਸ਼
 pul (bridge)     =   ਪੁਲ
 pustak (book) =   ਪੁਸਤਕ
Exceptions :  Aunkarh cannot be used with ਅ & ੲ
 Muharni :