CREATE TABLE table_name_51 (score__l__ VARCHAR, _score_in_legs VARCHAR, __s__ VARCHAR, _score_in_sets VARCHAR, year INT)

Tell me the score for score in legs and year less than 2012
SELECT score__l__ = _score_in_legs, __s__ = _score_in_sets FROM table_name_51 WHERE year < 2012
SELECT "_score_in_legs" = "score__l__", "__s__" = "_score_in_sets" FROM "table_name_51" WHERE "year" < 2012