Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_54667 ( "Position" real, "Club" text, "Played" real, "Wins" real, "Draws" real, "Losses" real, "Goals for" real, "Goals against" real, "Points" real, "Goal Difference" real )

### Question ###
What is the high goal against associated with 18 wins, a Goal Difference of 43, and under 6 draws?

### Accurate SQL ###

SELECT MAX("Goals against") FROM table_54667 WHERE "Wins" = '18' AND "Goal Difference" = '43' AND "Draws" < '6'