Complex sentence: The HLuwian writing system contains about 500 signs, 225 of which are logograms, and the rest purely functional determinatives and syllabograms, representing syllables of the form V, CV, or rarely CVCV.
Split into simpler sentences: The HLuwian writing system contains about 500 signs, 225 of which are logograms, and the rest determinatives and syllabograms. Syllables are of the form V, CV, or rarely CVCV.