CREATE TABLE table_name_66 (share_of_seats VARCHAR2, general_election VARCHAR2, seats VARCHAR2, name VARCHAR2)

Which Share of seats has Seats smaller than 52, and a Name of sdp liberal alliance, and a General election of 1983?
SELECT share_of_seats FROM table_name_66 WHERE seats < 52 AND name = "sdp–liberal alliance" AND general_election = 1983
SELECT "share_of_seats" FROM "table_name_66" WHERE "general_election" = 1983 AND "name" = "sdp–liberal alliance" AND "seats" < 52