36. The system of claim 30 , wherein each distinct display piece collection is associated with one of a plurality of syllable types, each syllable type comprising a category of vowel sound associated with at least one syllable in one of the unique names associated with one of the graphical images.
30. The system of claim 1 , wherein the spatial context comprises a plurality of distinct display piece collections, each display piece collection comprising a plurality of individual display pieces such that the entire plurality of sets of display pieces are contained within the plurality of display piece collections, and wherein the predefined rules comprise rules for acquisition of the display pieces from the distinct display piece collections.