According to RFC 2328, what is the stateful order in which an OSPF router transitions to a full adjacency with a neighbor router？（）

• A、Down, Init, 2 - Way, Exstart, Exchange, Loading, and Full
• B、Down, Init, 2 - Wa y, Exchange, Exstart, Loading, and Full
• C、Down, 2 - Way, Init, Loading, Exstart, Exchange, and Full
• D、Down, 2 - Way, Init, Exchange, Exstart, Loading, and Full
• E、Down, Init, 2 - Way, Loading, Exstart, Exchange, and Full
• F、Down, 2 - Way, Init, Exstart, Exch ange, Loading, and Full