We prove that there exist infinitely many pairs of RI-III related (see Definition 2.1 in this paper) trivial knot diagrams that are not transformed into each other by a sequence of Reidemeister moves I, followed by a sequence of Reidemeister moves III, followed by a sequence of Reidemeister moves I. To create a simple sequence for RI-III related link diagrams instead of the ordinary ordering sequence, we prove that RI-III related link diagrams are always transformed into each other by applying an Igeneralized ordering sequence.