InputColumn(POSTAG, Left[0]) InputColumn(POSTAG, Right[0]) InputColumn(POSTAG, Right[1]) InputColumn(POSTAG, Right[2]) InputColumn(POSTAG, Right[3]) InputColumn(POSTAG, Left[1]) InputColumn(POSTAG, LeftContext[0]) InputColumn(POSTAG, RightContext[0]) Merge(InputColumn(POSTAG, Left[0]), InputColumn(POSTAG, Right[0])) Merge3(InputColumn(POSTAG, Left[1]), InputColumn(POSTAG, Left[0]), InputColumn(POSTAG, Right[0])) Merge3(InputColumn(POSTAG, Left[0]), InputColumn(POSTAG, Right[0]), InputColumn(POSTAG, Right[1])) Merge3(InputColumn(POSTAG, Right[0]), InputColumn(POSTAG, Right[1]), InputColumn(POSTAG, Right[2])) Merge3(InputColumn(POSTAG, Right[1]), InputColumn(POSTAG, Right[2]), InputColumn(POSTAG, Right[3])) OutputColumn(DEPREL, Left[0]) OutputColumn(DEPREL, ldep(Left[0])) OutputColumn(DEPREL, rdep(Left[0])) OutputColumn(DEPREL, ldep(Right[0])) OutputColumn(DEPREL, Right[0]) Merge3(InputColumn(POSTAG, Left[0]), OutputColumn(DEPREL, ldep(Left[0])), OutputColumn(DEPREL, rdep(Left[0]))) Merge(InputColumn(POSTAG, Left[0]), OutputColumn(DEPREL, Left[0])) Merge(InputColumn(POSTAG, Right[0]), OutputColumn(DEPREL, ldep(Right[0]))) Merge(InputColumn(POSTAG, Right[0]), OutputColumn(DEPREL, Right[0])) InputColumn(FORM, Left[0]) InputColumn(FORM, Right[0]) Merge(InputColumn(POSTAG, Left[0]), InputColumn(FORM, Right[0])) Merge(InputColumn(POSTAG, Right[0]), InputColumn(FORM, Right[0])) InputColumn(FORM, Right[1]) InputColumn(FORM, head(Left[0])) InputColumn(LEMMA, Right[0]) InputColumn(LEMMA, Right[1]) InputColumn(LEMMA, Right[2]) InputColumn(LEMMA, Left[0]) InputColumn(LEMMA, Left[1]) InputColumn(LEMMA, Left[2])