Welcome to Lesson 3. In this lesson, you will be taught row 3:
ر ڑ ز ژ س ش ص ض
Rē, ṛē, zē, and zhē all change form in the same way.
Likewise, the pairs sīn and shīn, and suāt and zuāt change form similarly.
(Note: rē, ṛē, zē, and zhē are all non-connectors.)