当在MGW上配置到MSC服务器的GCP信令over IP时，哪个（些）是正确配置M3UA层信令的顺序？根据该顺序写出相应的MO。

A、OwnSSetanP,M3UAssociation,SignallingRoutedSignallingRoute
B、OwnSP,SandMignallingRoute,SignallingRouteSet3UAssociation
C、OwnSP,SandSiignallingRouteSet,M3UAssociationgnallingRoute
D、SignallinsociatgRouteSet,SignallingRoute,M3UAsionandOwnSP Mtp3bSpChina,Mtp3bSrs,M3uAssociation,Mtp3bSr