observed. Communal seating is organized by sex and age; men on one side, woman on the other.
             The political structure is based mostly on informal age groups: birth to two years, kindergarten (three to five), school children (six to fourteen), young people (fifteen to baptism). Baptism is one of two important rites of passage. The first is baptism, the second death. Baptism is the entry point and essential for adult
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