Order coupling types from low to high: No , Data , Control , Stamp/Data Structured , Message , Content , External , Common

A. No, Common, External, Data, Stamp/Data Structured, Control, Content, Message
B. No, Data, Control, Message, Content, Common, Stamp/Data Structured, External
C. No, External, Content, Message, Control, Data, Common, Stamp/Data Structured
D. No, Stamp/Data Structured, Data, Control, Message, Content, External, Common
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