What is the original date of the repeat air date of 26/01/1969?
CREATE TABLE "table1_13403120_1" (
  "num" real,
  "title" text,
  "director" text,
  "writer_s" text,
  "originalairdate" text,
  "repeatairdate_s" text,
  "prod_code" text
);
SELECT "originalairdate" FROM "table1_13403120_1" WHERE "repeatairdate_s"='26/01/1969';