If there are two witr prayers in one night, what does the ma'mum do?

The Shaykh : The issue at hand, which is indeed a problem, is that there are two witr prayers in one night; so what does the ma'mum do? We say: If you want to pray with the second imam in the tahajjud, then when the first imam prays witr, you should pray one rak'ah so that your prayer is in pairs, and the witr is at the end of the night. If you do not want to pray tahajjud at the end of the night, then pray witr with the first imam. Then, if it happens that you pray tahajjud afterwards, make the witr even by praying with the second imam.