CREATE TABLE "northwest_germanic" (
  "class" text,
  "part_1" text,
  "part_2" text,
  "part_3" text,
  "part_4" text
);

Question: What was part 4 when part 3 was *hleupun?
SQL: SELECT "part_4" FROM "northwest_germanic" WHERE "part_3"='*hleupun';

Question: What was the class when part 2 was *hēt?
SQL: SELECT "class" FROM "northwest_germanic" WHERE "part_2"='*hēt';

Question: What was the class when part 4 was *rādanaz?
SQL: SELECT "class" FROM "northwest_germanic" WHERE "part_4"='*rādanaz';

Question: What was part 2 when part 4 was *blōtanaz?
SQL: SELECT "part_2" FROM "northwest_germanic" WHERE "part_4"='*blōtanaz';

Question: What was part 2 when part 4 was *haldanaz?
SQL: SELECT "part_2" FROM "northwest_germanic" WHERE "part_4"='*haldanaz';

Question: What was the class when part 3 was *heldun?
SQL: SELECT "class" FROM "northwest_germanic" WHERE "part_3"='*heldun';