Table schema:
CREATE TABLE table_name_88 (grid INTEGER, rider VARCHAR, laps VARCHAR, bike VARCHAR)

Question: Which Grid has Laps smaller than 22, and a Bike of honda cbr1000rr, and a Rider of luca morelli?
SQL: SELECT MIN(grid) FROM table_name_88 WHERE laps < 22 AND bike = "honda cbr1000rr" AND rider = "luca morelli"