Description:

 The seventh matra of the Gurmukhi script is Laanvaan

Shape :

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

 Same as 'a'  in baby.
Examples :
 kek (cake)  = kyk
 jel (jail) = jylH
 plet (plate) = plyt
 seb (apple)  = syb
 vel (vine) = vyl
Exceptions :  Laanvaan cannot be used with a & E
 Muharni :

ey sy hy ky Ky gy Gy Zy cy Cy jy Jy zy ty Ty fy Fy xy qy Qy dy Dy ny py Py by By my Xy ry ly vy Vy sLy KLy gLy jLy PLy lLy