What is every trigram when direction is Northwest?
CREATE TABLE table_23406517_2 (trigram VARCHAR, direction VARCHAR)
SELECT trigram FROM table_23406517_2 WHERE direction = "Northwest"
### Context: CREATE TABLE table_23406517_2 (trigram VARCHAR, direction VARCHAR) ### Question: What is every trigram when direction is Northwest? ### Answer: SELECT trigram FROM table_23406517_2 WHERE direction = "Northwest"