Which Genitive 1 has a Free polite of –, and a Genitive 2 of –, and a Genitive 3 of *n(i)-ia?
CREATE TABLE "proto_austronesian_personal_pronouns" (
  "free" text,
  "free_polite" text,
  "genitive_1" text,
  "genitive_2" text,
  "genitive_3" text
);
SELECT "genitive_1" FROM "proto_austronesian_personal_pronouns" WHERE "free_polite"='–' AND "genitive_2"='–' AND "genitive_3"='*n(i)-ia';