The document presents three classical node-link diagrams: a basic node-link diagram showing the relationships between Marites and Alexander Graida and their children Julie Ann, Jheriza, and Jelaine; a nested sets diagram showing the same relationships organized into nested groups; and a layered "icicle" diagram also showing the same family relationships organized into a layered structure.

1. CLASSICAL NOGE-LINK DIAGRAMS
MARITES AND ALEXANDER GRAIDA
JELAINE
JULIE ANN JHERIZA

2. + MARITES AND ALEXANDER+ +
JULIE ANN JHERIZA JELAINE
+ +
NESTED SETS

3. +
MARITES AND ALEXANDER
+ +
JULIE ANN JHERIZA JELAINE
+ + + +
+
LAYERED “icicle” DIAGRAM

4. MARITES AND ALEXANDER
JULIE ANN
JHERIZA
JELAINE

5. Julie ann,jheriza,Jelaine, Marites and alexander graida