(CommandList
  children: [
    (C {(go)} {(get)} {(github.com/golang/protobuf/protoc-gen-go)})
    (C {(protoc)} 
      {(--go_out) (Lit_Other "=") (Mgoogle/protobuf/any.proto) (Lit_Other "=") 
        (github.com/golang/protobuf/ptypes/any) (Lit_Other ":") (.)
      } {(Lit_Other "*") (.proto)}
    )
  ]
)