Chapter 4
[a] āύীāϤিāĻļাāϏ্āϤ্ā§° āĻā§°ু āϏ্āĻŦাā§°্āĻĨ āĻā§°ু āĻā§°্āϤāĻŦ্āϝ⧰ āĻŦিā§°োāϧিāϤা
[b] āϏ্āĻŦাāϧীāύāϤা āĻā§°ু āĻĻাā§āĻŦāĻĻ্āϧāϤা
[c]āĻļাāϏ্āϤিāϏāĻŽ্āĻĒāϰ্āĻীā§ āĻŽāϤāĻŦাāĻĻ: āĻĒ্ā§°āϤিā§°োāϧাāϤ্āĻŽāĻ,āϏংāĻļোāϧāύাāϤ্āĻŽāĻ āĻā§°ুāĻĒ্ā§°āϤিāĻļোāϧাāϤ্āĻŽāĻ āĻŽāϤāĻŦাāĻĻ