When matching multiple statements, you need to specify a match for the complete sequence node. Also, `var only matches variable nodes. To make them match anything, you need to add "@" (e.g., `@var).

 | `@temps |
 ``@.BeforeStatements.
 `f := ImporterFacade forVisualWorks.
 `f inModel: `@m.
 `f importingContext importMaximum.
 `f importNameSpaceFromBinding: `@n.
 ``@.AfterStatements

->

 | `@temps |
 ``@.BeforeStatements.
 ImporterFacade importNameSpaceFromVWBinding: `@n inModel: `@m.
 ``@.AfterStatements