Parikh StrictlyAscending FactorMatrix and Parikh StrictlyDescending Factor Matrix of a given
word are introduced. The relation of these matrices with Ordered Factor Patterns is
discussed. Moreover, the ParikhStrictly Ascending FactorMatrices and the Parikh Strictly
Descending FactorMatricesfor finitewords of Rectangular Hilbert Space Filling Curve are
determined.