What is the highest taijijian with a 9.87 taijiquan and a total less than 19.77?
CREATE TABLE "men_s_taijiquan_taijijian_combined" (
  "rank" real,
  "athlete" text,
  "taijijian" real,
  "taijiquan" real,
  "total" real
);
SELECT MAX("taijijian") FROM "men_s_taijiquan_taijijian_combined" WHERE "taijiquan"=9.87 AND "total"<19.77;