What is the special reading point in «بِئْسَ الِاسْمُ الْفُسُوقُ»?

Alif, Waw and Ya: Types of Madd and Special Hamzah Rules

• Pronounce every written alif as a separate full hamzah
• Make the sin of bi’s still
• Do not sound the connecting alifs separately; use the kasrah-bearing lam
• Delete the lam and read only mim