What is the distinctive Hanafi disagreement about thumma?

Particles of Meaning: Waw, Fa, Thumma, Bal and Lakin

• Abu Hanifa: delay in both utterance and legal effect; two students: delay in effect with connected speech
• Both see delay in speech but no order in legal effects
• Abu Hanifa sees delay only in effect; the students see it only in wording
• Abu Hanifa: delayed effect with connected speech; the students: delay in both speech and effect