I would like to know how do we differentiate the letters of ittbaaq according to the position of the tongue

Question
Assalamu Alaikum
I would like to know how do we differentiate the letters of ittbaaq according to the position of the tongue...jazakumullahu khairan

Answer
Wa alaikum assalaam wa rahmatullahi wa barakatuh,
The characteristic of itbaaq does not cause a different position of the tongue from one letter of itbaaq to another. There is compression of sound between the tongue and the roof of the mouth in itbaaq.