code: public final Tuple2<Tuple13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>, Tuple2<T14, T15>> split13() {
          return new Tuple2<>(limit13(), skip13());
      }
docs: Split this tuple into two tuples of degree 13 and 2.